Is CVE-2007-5003 in the CISA KEV catalog?

No. CVE-2007-5003 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-5003?

CVE-2007-5003 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2007-5003?

CVE-2007-5003 has an EPSS score of 67.20% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2007-5003

HIGHEPSS 99th pctl

10.0

CVSS v2

NVD

Description

Multiple stack-based buffer overflows in CA (Computer Associates) BrightStor ARCserve Backup for Laptops and Desktops r11.0 through r11.5 allow remote attackers to execute arbitrary code via a long (1) username or (2) password to the rxrLogin command in rxRPC.dll, or a long (3) username argument to the GetUserInfo function.

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

67.20%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% 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 2026-04-23.