CVE-2013-5548
UnknownEPSS 1.13%
Last modified
CVE-2013-5548 is a vulnerability of currently unknown severity. The IKEv2 implementation in Cisco IOS, when AES-GCM or AES-GMAC is used, allows remote attackers to bypass certain IPsec anti-replay features via IPsec tunnel traffic, aka Bug ID CSCuj47795.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.
Description
The IKEv2 implementation in Cisco IOS, when AES-GCM or AES-GMAC is used, allows remote attackers to bypass certain IPsec anti-replay features via IPsec tunnel traffic, aka Bug ID CSCuj47795.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-5548?
The IKEv2 implementation in Cisco IOS, when AES-GCM or AES-GMAC is used, allows remote attackers to bypass certain IPsec anti-replay features via IPsec tunnel traffic, aka Bug ID CSCuj47795.
How severe is CVE-2013-5548?
Severity scoring for CVE-2013-5548 is pending analysis. The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.
How do I fix CVE-2013-5548?
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.
Related CVEs from 2013
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- CVE-2013-5543Cisco IOS XE 3.4 before 3.4.2S and 3.5 before 3.5.1S on 1000…
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- CVE-2013-5549Cisco IOS XR 3.8.1 through 4.2.0 does not properly process f…
- CVE-2013-5550The fabric-interconnect component in Cisco Unified Computing…
- CVE-2013-5551Cisco Adaptive Security Appliance (ASA) Software, when certa…
- CVE-2013-5552Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gatew…
- CVE-2013-5553Multiple memory leaks in Cisco IOS 15.1 before 15.1(4)M7 all…
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Are you affected by CVE-2013-5548?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST