CVE-2014-3291
medium
CVSS v3
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CVSS v4 NEW
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VIR risk
5.7
Description
Cisco Wireless LAN Controller (WLC) devices allow remote attackers to cause a denial of service (NULL pointer dereference and device restart) via a zero value in Cisco Discovery Protocol packet data that is not properly handled during SNMP polling, aka Bug ID CSCuo12321.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- http://secunia.com/advisories/57895
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3291
- http://tools.cisco.com/security/center/viewAlert.x?alertId=34558
- http://www.securityfocus.com/bid/67926
- http://www.securitytracker.com/id/1030410
- http://secunia.com/advisories/57895
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3291
- http://tools.cisco.com/security/center/viewAlert.x?alertId=34558
- http://www.securityfocus.com/bid/67926
- http://www.securitytracker.com/id/1030410
CWEs
CWE-20
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.