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CVE-2014-2111

The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers…

High7.1EPSS 1.7%
Published
Updated
Reserved
Assigned by
cisco

Description

The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.

Scores

CVSS scores of CVE-2014-2111, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0High7.1AV:N/AC:M/Au:N/C:N/I:N/A:C
EPSS (exploitation in 30 days)
1.7% · top 23% of all CVEs (4 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.

Weakness

Affected products

  • n/a

    • affected n/a

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .