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Webex Vendor Risk Assessment — Full Report

Before you share customer data with Webex, your compliance team needs documented proof they can be trusted. ThirdProof investigated Webex across 27 intelligence sources — here's what we found.

⚠ FedRAMP Status: Not found in the FedRAMP Marketplace. Vendors handling government data or CUI must be FedRAMP authorized.

Risk Tier
Tier 4Low Risk
SOC 2
— Not Found
FedRAMP
— Not Authorized
Last Assessed
Mar 4, 2026
🟢IP Reputation: Abuse score: 0%, 0 reports🟡SSL/TLS: TLSv1.2🟢Infrastructure: 2 open ports, 0 CVEs🟢Sanctions: Clear — No matches found
FedRAMP Status
Webex is not listed on the FedRAMP Marketplace as of March 2026.
SOC 2 Status
Webex has not had a SOC 2 claim detected on their trust page.
Sanctions Screening
Webex returned no matches in OFAC SDN, EU Consolidated, and UN sanctions screening.
Risk Tier
ThirdProof assigned Webex a Low Risk tier with 78% confidence across 27 intelligence sources.

22 sources queried. 98% confidence. Every Webex investigation produces both a risk report and an auto-filled security questionnaire — no vendor follow-up required.

Get Webex's Full Report Free →
5 free investigations|Risk report + auto-filled questionnaire|Avg. 7 minutes

Certification & Compliance Status

Need a complete vendor security questionnaire?

Run a full ThirdProof investigation to get 133 security questions auto-filled with source evidence — ready for your next audit or vendor onboarding review.

Get Webex's Full Report Free →
Not Listed on FedRAMP Marketplace

Verified against FedRAMP Marketplace API as of March 2026

Organizations with federal compliance requirements should verify this directly at marketplace.fedramp.gov.

Webex (Cisco) is part of Cisco offerings. Cisco Webex for Government is FedRAMP authorized at Moderate impact level.

27 data sources queried per assessment
Reports generated in an average of 7 minutes
SHA-256 verified for audit integrity
Deterministic risk scoring — no AI guesswork
4Tier

Low Risk

Webex

Vendor Risk Assessment

Confidence Score98%

Based on data availability and source coverage

22

Sources Queried

22

Sources With Data

March 4, 2026

Last Assessed

Executive Summary

AI-generated analysis for Webex

Webex (webex.com), operated by Cisco Systems, is a well-established enterprise collaboration platform with a 27-year domain history and a confirmed Tier 4 (Low Risk) rating.

Area Requiring Attention

The platform exhibits a clean threat intelligence posture, with zero malicious or suspicious flags across 94 security engines, a clean IP reputation, and no adverse media or sanctions matches. Technical security controls are generally strong, including a valid SSL certificate, HSTS enforcement, and an SSL/TLS grade of A-, though minor gaps in HTTP security headers and certificate management diversity were noted. The primary areas warranting attention for a retail deployment are the absence of a publicly accessible subprocessor list — which limits supply chain visibility relevant to PCI-DSS and GDPR obligations — and the need to confirm Webex's specific PCI-DSS compliance scope relative to cardholder data environments. Overall, Webex presents a low risk profile consistent with a mature, enterprise-grade SaaS vendor, and is appropriate for conditional approval pending documentation of compliance posture.

Independence Statement

All evidence underpinning this assessment was independently sourced from external data providers, public registries, and open-source intelligence feeds without participation, notification, or input from Webex or Cisco Systems.

Investigation Findings

4 findings identified for Webex

4 medium
medium

Missing Security Headers

webex.com is missing 2 recommended security headers: Content-Security-Policy, X-Frame-Options.

medium

SSL/TLS Configuration Warnings

SSL/TLS analysis service flagged warnings for webex.com's TLS configuration. This may include weak ciphers, protocol issues, or certificate chain problems.

medium

Multiple Certificate Issuers (25)

webex.com has certificates from 25 different Certificate Authorities. This may indicate inconsistent certificate management practices.

medium

No Public Subprocessor Page Found

No accessible subprocessor page was found for webex.com. GDPR Article 28 requires data processors to maintain a list of subprocessors. Vendors with mature data governance typically publish this list.

Security Strengths

21 positive signals verified

No Sanctions Matches Found

Sanctions & Watchlist Screening

No Adverse Media Signals

Adverse Media Scan (Fallback)

Firmographic Data Available

Company Intelligence

Valid SSL Certificate

Domain Analysis

2 Open Ports Detected

Infrastructure Exposure

Established Domain (27+ years)

Domain Registration

Clean Domain Reputation

Threat Intelligence

Well-Known Domain

Threat Intelligence

Minimal Tech Community Discussion

Tech Community Sentiment

HTTP Security Grade: B

HTTP Security Scan

SSL/TLS Grade: A-

SSL/TLS Analysis

Large Certificate Footprint (4054 subdomains)

Certificate Transparency

Established Web Presence (28+ years)

Web Archive History

Domain in 45 Threat Intelligence Pulses

Threat Intelligence (OTX)

Clean IP Reputation

IP Reputation

Clean Safe Browsing Status

Malware & Phishing Check

Clean Website Scan

Website Security Scan

Trust Page Found, No Certifications Detected

Trust & Compliance Page Scan

Not Found as FDIC-Insured Institution

FDIC Institution Check

No SEC Enforcement Filings Found

SEC Filing Search

No Historical Adverse Media Found

Historical Media Search

Recommended Actions

Steps to address findings for Webex

  1. 1

    Request Webex/Cisco's current subprocessor list within 30 days by contacting privacy@cisco.com or visiting https://www.cisco.com/c/en/us/about/legal/privacy-full.html. Document the list and conduct a review of each named subprocessor as required by PCI-DSS 12.8.5 and GDPR Article 28.

  2. 2

    Obtain Webex's PCI-DSS Attestation of Compliance (AOC) or responsibility matrix to determine which PCI-DSS 4.0 controls Webex manages versus those remaining with your organization. Contact your Webex account representative and request this document specifically for your cardholder data environment (CDE) scope assessment.

  3. 3

    Request a copy of Webex's most recent SOC 2 Type II report. Begin by checking https://trust.webex.com for a downloadable copy or NDA-gated link, or ask your Cisco account team. Review the report for any exceptions relevant to availability, confidentiality, or security controls before completing your TPSP documentation.

  4. 4

    Confirm a signed Data Processing Agreement (DPA) is in place with Cisco/Webex covering GDPR Article 28 obligations and CCPA service provider terms. Cisco's standard DPA is available at https://www.cisco.com/c/en/us/about/legal/privacy-full.html — execute and retain in your TPSP file for QSA review.

  5. 5

    Review and remediate the two missing HTTP security headers (Content-Security-Policy and X-Frame-Options) on any Webex-embedded content or iframes served on your own retail web properties. These headers do not need to be fixed by Webex on their own domain — your responsibility is ensuring your implementation of Webex-embedded components does not introduce header gaps on your retail site.

Intelligence Sources Queried

22 sources in this assessment

22of 22 sources returned data
IP Reputation
Threat Intelligence (OTX)
Certificate Transparency
Domain Analysis
FDIC Institution Check
Business Registration
Historical Media Search
Tech Community Sentiment
Company Intelligence
Adverse Media Scan (Fallback)
HTTP Security Scan
Sanctions & Watchlist Screening
Malware & Phishing Check
SEC Filing Search
Infrastructure Exposure
SSL/TLS Analysis
Supply Chain & Subprocessor Discovery
Trust & Compliance Page Scan
Website Security Scan
Threat Intelligence
Web Archive History
Domain Registration

Data Coverage Notes

Some data sources may have had limited availability during this assessment. This does not reflect negatively on the vendor.

  • The Trust & Compliance Page scan confirmed the existence of trust.webex.com but was unable to detect specific certification keywords (e.g., SOC 2, ISO 27001, PCI-DSS) via automated scanning. This does not confirm absence of certifications — Cisco/Webex may publish these under gated access or in non-standard formats.
  • No publicly accessible subprocessor list was discovered via automated scanning of 20 common disclosure paths. Manual outreach to the vendor may reveal a list that exists but is not indexed or publicly linked.
  • External cyber risk scoring data was not available for this assessment, which may limit quantitative benchmarking against industry peers.
  • SSL/TLS configuration warnings were flagged across two endpoints but specific details (e.g., cipher suites, protocol versions) were not enumerated in the evidence. The overall A- grade suggests these are non-critical configuration nuances.
183+
Vendors assessed
98%
Average confidence
<2 min
Time to report
What a ThirdProof assessment covers

Sanctions Screening

Is Webex on any OFAC, EU, or UN sanctions list? Are any officers or affiliates flagged?

Cyber Risk Assessment

What is Webex's security posture? Threat intelligence scanning, known vulnerabilities, and security header analysis.

Business Registration

Is Webex a legitimately registered business entity? Corporate status, jurisdiction, and officer verification.

Adverse Media Analysis

Has Webex appeared in negative news coverage? Data breaches, lawsuits, regulatory actions, and complaints.

Domain & Infrastructure

Is Webex's website secure? TLS configuration, DNS hygiene, security headers, and domain age analysis.

Company Intelligence

What are Webex's firmographics? Employee count, industry classification, technology stack, and corporate structure.

Trust & Compliance Verification

Does Webex claim SOC 2, ISO 27001, HITRUST, or FedRAMP? ThirdProof scans trust pages for certification claims and cross-references the FedRAMP public registry for independent verification.

Supply Chain & Subprocessor Discovery

Who does Webex depend on? ThirdProof discovers subprocessors from vendor-published pages and runs sanctions screening and safe browsing checks against each one.

Regulatory & Financial Filings

Has Webex appeared in SEC enforcement filings? Is it associated with any FDIC bank failures? ThirdProof searches regulatory databases with entity verification to confirm attribution.

Full methodology, rule engine, and AI disclosure: /methodology

Seeing this in an audit? ThirdProof lets you investigate Webex and every other vendor in your stack — average report time: 7 minutes. Get Webex's Full Report Free →

Frequently asked about Webex

Is Webex FedRAMP authorized?+
Webex is not currently listed on the FedRAMP Marketplace as of March 2026.
Does Webex have SOC 2 Type II?+
No SOC 2 found. Webex rated Low Risk — No subprocessor page found. See all 4 findings →
Is Webex on the OFAC sanctions list?+
Webex returned no matches in ThirdProof's OFAC SDN, EU Consolidated, and UN sanctions screening as of March 2026.
What is Webex's vendor risk tier?+
ThirdProof assigned Webex a risk tier of Low Risk with 78% confidence based on assessment across 27 intelligence sources as of March 2026.
Can I get an auto-filled security questionnaire for Webex?+
Yes. Every ThirdProof investigation of Webex produces two deliverables: an audit-ready risk report and a 133-question security questionnaire pre-filled with evidence from 27 independent sources. The questionnaire is mapped to SIG, SOC 2, HIPAA, PCI DSS and 9 other frameworks — answered without sending Webex a single email or waiting for a vendor response.
Is Webex safe to use as a vendor?+
Webex is a communications vendor that handles organizational messages and collaboration data. Safety depends on their current security posture, certification status, and how they handle your specific data. ThirdProof automates this evaluation across 27 intelligence sources — sanctions databases (OFAC, EU, UN), business registration verification, adverse media scanning, and cyber risk assessment — producing a deterministic risk tier with confidence score plus an auto-filled security questionnaire. Run a free investigation to see Webex's full risk profile.
Does Webex have SOC 2 certification?+
No SOC 2 found. Webex rated Low Risk — No subprocessor page found. See all 4 findings →
Has Webex had any data breaches?+
Data breach history is an important signal for any vendor, particularly communications platforms like Webex that handle organizational messages and collaboration data. ThirdProof's adverse media analysis searches multiple news APIs and public records for data breaches, security incidents, lawsuits, regulatory enforcement actions, and financial distress signals. Each finding is linked to its original source with severity classification.
Is Webex on any sanctions lists?+
Sanctions screening is standard due diligence for communications vendors. ThirdProof screens Webex against OFAC SDN, consolidated international sanctions lists, and PEP databases. The screening uses entity name verification to reduce false positives. If Webex or any associated officers appear on a sanctions list, this triggers automatic escalation to the highest risk tier.
How do I assess Webex for vendor risk?+
Assessing Webex as a communications vendor involves verifying SOC 2, HIPAA BAA availability, and FedRAMP compliance, reviewing their subprocessor chain, and checking sanctions exposure. ThirdProof automates this across 27 intelligence sources in an average of 7 minutes — no questionnaires or vendor participation required. Your first 5 investigations are free.
How long does a ThirdProof assessment take?+
A ThirdProof assessment completes in an average of 7 minutes. 27 intelligence sources are queried in parallel — sanctions databases, business registries, threat intelligence feeds, certificate transparency logs, and more. The result is a deterministic risk tier with confidence score and audit-ready PDF report.
Is ThirdProof free?+
ThirdProof offers 5 free vendor assessments with no credit card required. Each assessment includes the full report — risk tier, confidence score, individual findings, executive summary, and PDF export. Paid plans start at $399/month for teams that need ongoing vendor monitoring.
Can I use a ThirdProof report as SOC 2 audit evidence?+
Yes. ThirdProof reports are designed to satisfy SOC 2 CC9.2 (vendor risk management) requirements. Each report includes SHA-256 integrity verification, methodology disclosure, source attribution for every finding, and AI content labeling. Auditors can independently verify the report's authenticity and trace each finding to its original source.
How is ThirdProof different from a security questionnaire?+
Security questionnaires require vendor participation, take weeks, and produce self-reported answers. ThirdProof queries 27 independent intelligence sources — no vendor involvement needed. Risk tiers are assigned by a deterministic rules engine (not AI opinion), and every finding links to its original source. You get an audit-ready report in an average of 7 minutes instead of waiting weeks for a questionnaire response.

Webex is in your vendor stack. Can you prove you assessed them?

SOC 2 CC9.2, HIPAA, PCI-DSS, and CMMC all require documented vendor due diligence — not just knowing the answer, but having audit-ready evidence you verified it. Most compliance teams can't produce that documentation on demand.

ThirdProof investigates Webex across 27 intelligence sources in an average of 7 minutes — sanctions screening, cyber posture, SOC 2 verification, FedRAMP status, and more. Every investigation produces two deliverables: an audit-ready risk report and an auto-filled security questionnaire your prospects and auditors expect to see.

✓ 5 free investigations✓ Risk report + auto-filled questionnaire✓ No credit card required✓ Average report time: 7 minutes

Replaces $600–$900 in manual compliance consulting time per vendor assessed.