How severe is CVE-2011-0350?

CVE-2011-0350 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2011-0350 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0350?

CVE-2011-0350 primarily affects Cisco Ios. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-0350?

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-2011-0350 published?

CVE-2011-0350 was published on 2011-01-28 and last updated on 2026-06-16.

CVE-2011-0350

CVE-2011-0350 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: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Ios
Published: 2011-01-28
Last modified: 2026-06-16

Description

Unspecified vulnerability in Cisco IOS 12.4(24)MD before 12.4(24)MD2 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows remote attackers to cause a denial of service (device hang or reload) via crafted TCP packets, aka Bug ID CSCth41891, a different vulnerability than CVE-2011-0349.

Frequently asked questions

What is CVE-2011-0350?: Unspecified vulnerability in Cisco IOS 12.4(24)MD before 12.4(24)MD2 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows remote attackers to cause a denial of service (device hang or reload) via crafted TCP packets, aka Bug ID CSCth41891, a different vulnerability than CVE-2011-0349.
How severe is CVE-2011-0350?: CVE-2011-0350 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2011-0350 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0350?: CVE-2011-0350 primarily affects Cisco Ios. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0350?: 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-2011-0350 published?: CVE-2011-0350 was published on 2011-01-28 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:cisco:ios:12.4\(24\)md:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.4\(24\)md1:*:*:*:*:*:*:*

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