CVE-2012-1350

CVE-2012-1350 is a high-severity vulnerability in Cisco Ios with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

• Severity: High (CVSS 2.0 base score 7.8)
• EPSS exploit prediction: 2% (77th percentile)
• Actively exploited: Not listed in CISA KEV
• Affected product: Cisco Ios
• Published: 2012-08-06
• Last modified: 2026-06-16

Description

Cisco IOS 12.3 and 12.4 on Aironet access points allows remote attackers to cause a denial of service (radio-interface input-queue hang) via IAPP 0x3281 packets, aka Bug ID CSCtc12426.

Frequently asked questions

What is CVE-2012-1350?

Cisco IOS 12.3 and 12.4 on Aironet access points allows remote attackers to cause a denial of service (radio-interface input-queue hang) via IAPP 0x3281 packets, aka Bug ID CSCtc12426.

How severe is CVE-2012-1350?

CVE-2012-1350 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2012-1350 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-1350?

CVE-2012-1350 primarily affects Cisco Ios. In total, 322 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-1350?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2012-1350 published?

CVE-2012-1350 was published on 2012-08-06 and last updated on 2026-06-16.

References

• http://www.cisco.com/en/US/docs/wireless/access_point/ios/release/notes/12_3_8_JED1rn.html

Affected products (322)

• cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(1a\):*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)ja:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)ja5:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)jk:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)jk1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)t3:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)t8:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xa4:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xa5:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xc1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xc2:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xc3:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xc4:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xe3:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(2\)xe4:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(3e\):*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(3h\):*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(3i\):*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)eo1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)ja:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)ja1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)t:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)t1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)t2:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)t3:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)t4:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)t8:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)tpc11a:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xd:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xd1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xd2:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xe4:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xg1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xg2:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xg4:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xg5:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xh:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xk:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios:12.3\(4\)xk1:*:*:*:*:*:*:*

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