Is CVE-2012-1852 in the CISA KEV catalog?

No. CVE-2012-1852 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-1852?

CVE-2012-1852 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2012-1852?

CVE-2012-1852 has an EPSS score of 29.03% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2012-1852

HIGHEPSS 98th pctl

10.0

CVSS v2

NVD

Description

Heap-based buffer overflow in the Remote Administration Protocol (RAP) implementation in the LanmanWorkstation service in Microsoft Windows XP SP2 and SP3 allows remote attackers to execute arbitrary code via crafted RAP response packets, aka "Remote Administration Protocol Heap Overflow Vulnerability."

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

29.03%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% 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 2026-04-29.