Is CVE-2013-7239 in the CISA KEV catalog?

No. CVE-2013-7239 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-7239?

CVE-2013-7239 has a CVSS v2 base score of 4.8 (MEDIUM).

What is the EPSS score for CVE-2013-7239?

CVE-2013-7239 has an EPSS score of 1.18% (64th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-7239?

Upgrade memcached on debian 11 to 1.4.13-0.3 or later.

CVE & CISA-KEV Catalog

CVE-2013-7239

MEDIUM

4.8

CVSS v2

NVD

Description

memcached before 1.4.17 allows remote attackers to bypass authentication by sending an invalid request with SASL credentials, then sending another request with incorrect SASL credentials.

CWE-287Improper Authentication

How to fix

Remediation Available

memcachedDebian

Fixed in:1.4.13-0.3CVE-2013-7239

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.18%probability of exploitation in 30 days

64thpercentile

Moderate risk: more likely to be exploited than 64% of all known CVEs.

References

Patch1

code.google.com

Vendor Advisory1

secunia.com

Other references4

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.