CVE-2013-1141
UnknownEPSS 0.57%
Last modified
CVE-2013-1141 is a vulnerability of currently unknown severity. The mDNS snooping functionality on Cisco Wireless LAN Controller (WLC) devices with software 7.4.1.54 and earlier does not properly manage buffers, which allows remote authenticated users to cause a denial of service (device reload) via crafted mDNS packets, aka Bug ID CSCue04153.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.
Description
The mDNS snooping functionality on Cisco Wireless LAN Controller (WLC) devices with software 7.4.1.54 and earlier does not properly manage buffers, which allows remote authenticated users to cause a denial of service (device reload) via crafted mDNS packets, aka Bug ID CSCue04153.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Wireless Lan Controller Software | <= 7.4.1.54 |
| Cisco | Wireless Lan Controller Software | 3.0 |
| Cisco | Wireless Lan Controller Software | 3.2 |
| Cisco | Wireless Lan Controller Software | 3.2.116.21 |
| Cisco | Wireless Lan Controller Software | 4.0 |
| Cisco | Wireless Lan Controller Software | 4.0.108 |
| Cisco | Wireless Lan Controller Software | 4.0.155.0 |
| Cisco | Wireless Lan Controller Software | 4.0.155.5 |
| Cisco | Wireless Lan Controller Software | 4.0.179.8 |
| Cisco | Wireless Lan Controller Software | 4.0.179.11 |
| Cisco | Wireless Lan Controller Software | 4.0.196 |
| Cisco | Wireless Lan Controller Software | 4.0.206.0 |
| Cisco | Wireless Lan Controller Software | 4.0.217.0 |
| Cisco | Wireless Lan Controller Software | 4.0.219.0 |
| Cisco | Wireless Lan Controller Software | 4.1 |
| Cisco | Wireless Lan Controller Software | 4.1.171.0 |
| Cisco | Wireless Lan Controller Software | 4.1.181.0 |
| Cisco | Wireless Lan Controller Software | 4.1.185.0 |
| Cisco | Wireless Lan Controller Software | 4.1m |
| Cisco | Wireless Lan Controller Software | 4.2 |
| Cisco | Wireless Lan Controller Software | 4.2.61.0 |
| Cisco | Wireless Lan Controller Software | 4.2.99.0 |
| Cisco | Wireless Lan Controller Software | 4.2.112.0 |
| Cisco | Wireless Lan Controller Software | 4.2.117.0 |
| Cisco | Wireless Lan Controller Software | 4.2.130.0 |
| Cisco | Wireless Lan Controller Software | 4.2.173.0 |
| Cisco | Wireless Lan Controller Software | 4.2.174.0 |
| Cisco | Wireless Lan Controller Software | 4.2.176.0 |
| Cisco | Wireless Lan Controller Software | 4.2.182.0 |
| Cisco | Wireless Lan Controller Software | 4.2m |
| Cisco | Wireless Lan Controller Software | 5.0 |
| Cisco | Wireless Lan Controller Software | 5.0.148.0 |
| Cisco | Wireless Lan Controller Software | 5.0.148.2 |
| Cisco | Wireless Lan Controller Software | 5.1 |
| Cisco | Wireless Lan Controller Software | 5.1.151.0 |
| Cisco | Wireless Lan Controller Software | 5.1.152.0 |
| Cisco | Wireless Lan Controller Software | 5.1.160.0 |
| Cisco | Wireless Lan Controller Software | 5.2 |
| Cisco | Wireless Lan Controller Software | 5.2.157.0 |
| Cisco | Wireless Lan Controller Software | 5.2.169.0 |
| Cisco | Wireless Lan Controller Software | 6.0 |
| Cisco | Wireless Lan Controller Software | 6.0.182.0 |
| Cisco | Wireless Lan Controller Software | 6.0.188.0 |
| Cisco | Wireless Lan Controller Software | 6.0.196.0 |
| Cisco | Wireless Lan Controller Software | 6.0.199.0 |
| Cisco | Wireless Lan Controller Software | 6.0.199.4 |
| Cisco | Wireless Lan Controller Software | 7.0 |
| Cisco | Wireless Lan Controller Software | 7.0.98.0 |
| Cisco | Wireless Lan Controller Software | 7.0.220.0 |
| Cisco | Wireless Lan Controller Software | 7.0.235.0 |
Showing 50 of 58 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-1141?
The mDNS snooping functionality on Cisco Wireless LAN Controller (WLC) devices with software 7.4.1.54 and earlier does not properly manage buffers, which allows remote authenticated users to cause a denial of service (device reload) via crafted mDNS packets, aka Bug ID CSCue04153.
How severe is CVE-2013-1141?
Severity scoring for CVE-2013-1141 is pending analysis. The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.
How do I fix CVE-2013-1141?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2013-1141?
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