CVE-2010-4687 — Improper Input Validation in Cisco IOS

CWE-20 — Improper Input Validation3 documents3 sources
Severity
5.0MEDIUMNVD
EPSS
0.8%
top 26.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedJan 7
Latest updateMay 13

Description

STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1 does not properly handle multiple calls to a shared line, which allows remote attackers to cause a denial of service (port hang) by simultaneously ending two calls that were controlled by CallManager Express (CME), aka Bug ID CSCtd42552.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages1 packages

▶NVDcisco/ios< 15.0\(1\)xa1

🔴Vulnerability Details

2
GHSA
GHSA-qf3c-3pg9-pjfc: STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15↗2022-05-13
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CVEList
CVE-2010-4687: STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15↗2011-01-07
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CVE-2010-4687 — Improper Input Validation in Cisco IOS | cvebase