Webex Meetings ServerApplication · Cisco
CVE-2014-3286
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedThe web framework in Cisco WebEx Meeting Server does not properly restrict the content of reply messages, which allows remote attackers to obtain sensitive information via a crafted URL, aka Bug IDs CSCuj81685, CSCuj81688, CSCuj81665, CSCuj81744, and CSCuj81661.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceThe Cisco WebEx Meeting Server web framework does not properly restrict the content of reply messages, allowing remote attackers to obtain sensitive information via crafted URLs. This is an information disclosure vulnerability in the web framework component of the meeting server.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data
Webex Meetings ServerApplication
all versionsCVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- None
- Availability
- None
AV:N/AC:L/Au:N/C:P/I:N/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify Cisco WebEx Meeting Server installationCheck the system hostname, HTTP server headers, or running services for 'WebEx' or 'Cisco' identifiers. Access the web interface on ports 443 or 8080 and inspect the login page source or SSL certificate subject for product identification.Affected if The system is confirmed to be running Cisco WebEx Meeting Server (any version)
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Verify web framework is exposedConfirm the WebEx web framework port (typically 443/TCP) is listening and accessible from network locations. Use 'netstat -an | grep -E "(443|8080)"' or nmap scanning to enumerate open web service ports.Affected if The web framework port is open and reachable from the network
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Review web server logs for crafted URL patternsExamine web server access logs (typically in /var/log/httpd/, /var/log/nginx/, or vendor-specific log directories) for anomalous request patterns. Search for URLs containing unusual characters, path traversal sequences, or unexpected parameters that could indicate reconnaissance or exploitation attempts.Affected if Logs show crafted URL requests with path traversal or unexpected parameters directed at the web framework
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Check for sensitive information disclosure responsesAnalyze web response bodies and error messages returned by the server. Look for verbose error pages, stack traces, or responses containing file paths, internal IP addresses, or other sensitive system information that should not be exposed.Affected if The server returns sensitive information in responses that should be restricted
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Monitor for unauthorized access indicatorsReview authentication logs and session records for failed login attempts, unusual access times, or requests from unexpected source IP addresses targeting the meeting server components.Affected if Multiple failed or anomalous authentication attempts are observed, or sessions originate from unexpected locations
A user is affected if their environment runs Cisco WebEx Meeting Server with the web framework accessible over the network, since all versions of this product contain the information disclosure vulnerability.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply Cisco's official patch or security update for this vulnerability. Until a patch is available, restrict network access to the WebEx server and monitor for suspicious crafted URL patterns.
Fix this in Webex Meetings Server
Scoped from the published advisory
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,600.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2014-3286 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2014-3286 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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