Is CVE-2014-2286 in the CISA KEV catalog?

No. CVE-2014-2286 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-2286?

CVE-2014-2286 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2014-2286?

CVE-2014-2286 has an EPSS score of 16.26% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2014-2286

HIGHEPSS 97th pctl

7.5

CVSS v2

NVD

Description

main/http.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.x before 1.8.15-cert5 and 11.6 before 11.6-cert2, allows remote attackers to cause a denial of service (stack consumption) and possibly execute arbitrary code via an HTTP request with a large number of Cookie headers.

CWE-20Improper Input Validation

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

16.26%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

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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 2026-05-06.