Heap-based buffer overflow in the RPC subsystem in Symantec Backup Exec for Windows Servers 10.0, 10d, and 11d allows remote attackers to…

Description

Heap-based buffer overflow in the RPC subsystem in Symantec Backup Exec for Windows Servers 10.0, 10d, and 11d allows remote attackers to cause a denial of service (process exit) and possibly execute arbitrary code via crafted ncacn_ip_tcp requests.

Scores

EPSS (exploitation in 30 days)

6.9% · top 5.9% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (9)

• 20070711 Symantec Backup Exec RPC Remote Heap Overflow Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_transferred
• ADV-2007-2505 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 26032 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 23897 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 1018366 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 36111 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• symantec-backupexec-rpc-bo(35340) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11a.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• VU#213697 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2007-3509](https://trackcve.app/badge/CVE-2007-3509.svg)](https://trackcve.app/cve/CVE-2007-3509)

Record last updated 7 Aug 2024, 14:21 UTC.