CVE-2007-5327

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 16.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-10-13 · updated 2026-06-16
Weakness: CWE-119

Description

Stack-based buffer overflow in the RPC interface for the Message Engine (mediasvr.exe) in CA BrightStor ARCServe BackUp v9.01 through R11.5, and Enterprise Backup r10.5, allows remote attackers to execute arbitrary code via a long argument in the 0x10d opnum.

Affected products

Broadcom Brightstor Arcserve Backup: 9.01, 10.5, 11, 11.1, 11.5
Broadcom Brightstor Enterprise Backup: 10.5

References

http://ruder.cdut.net/blogview.asp?logID=231
http://secunia.com/advisories/27192
http://securityreason.com/securityalert/3218
http://supportconnectw.ca.com/public/storage/infodocs/basb-secnotice.asp
http://www.fortiguardcenter.com/advisory/FGA-2007-11.html
http://www.securityfocus.com/archive/1/482112/100/0/threaded
http://www.securityfocus.com/archive/1/482121/100/0/threaded
http://www.securityfocus.com/bid/26015
http://www.securitytracker.com/id?1018805
http://www.vupen.com/english/advisories/2007/3470
https://exchange.xforce.ibmcloud.com/vulnerabilities/37064
https://exchange.xforce.ibmcloud.com/vulnerabilities/37065

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