Is CVE-2013-5532 being actively exploited?

CVE-2013-5532 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-5532?

CVE-2013-5532 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2013-5532

MEDIUM · CVSS 5.0EPSS 2.1%EU EUVD

Buffer overflow in the web-application interface on Cisco 9900 IP phones allows remote attackers to cause a denial of service (webapp interface outage) via long values in unspecified fields, aka Bug ID CSCuh10343.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness (CWE): CWE-20
EPSS score: 2.1% (82th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-5372)
Published: October 11, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-5372 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

cisco / unified ip phone 9951
cisco / unified ip phone 9971
cisco / unified ip phones 9900 series firmware

References

http://osvdb.org/98338
http://secunia.com/advisories/55275
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5532(Vendor Advisory)
http://www.securityfocus.com/bid/62944(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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