Queue.dll for the message queuing service (LQserver.exe) in CA BrightStor ARCServe BackUp…
Priority MEDIUM 55CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-94.
Summary
Queue.dll for the message queuing service (LQserver.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 malformed ONRPC protocol request for operation 0x76, which causes ARCserve Backup to dereference arbitrary pointers.
Why it matters now
EPSS 0.09897 95th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:broadcom:brightstor_arcserve_backup:9.01:*:*:*:*:*:*:* | 9.01 | Vulnerable | Broadcom |
| cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.1:*:*:*:*:*:*:* | 11.1 | Vulnerable | Broadcom |
| cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.5:*:*:*:*:*:*:* | 11.5 | Vulnerable | Broadcom |
| cpe:2.3:a:broadcom:brightstor_enterprise_backup:10.5:*:*:*:*:*:*:* | 10.5 | Vulnerable | Broadcom |
| cpe:2.3:a:broadcom:business_protection_suite:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Broadcom |
| cpe:2.3:a:broadcom:server_protection_suite:2:*:*:*:*:*:*:* | 2 | Vulnerable | Broadcom |
| cpe:2.3:a:ca:brightstor_arcserve_backup:11:*:windows:*:*:*:*:* | 11 | Vulnerable | Ca |
| cpe:2.3:a:ca:business_protection_suite:2.0:*:microsoft_small_business_server_premium:*:*:*:*:* | 2.0 | Vulnerable | Ca |
| cpe:2.3:a:ca:business_protection_suite:2.0:*:microsoft_small_business_server_standard:*:*:*:*:* | 2.0 | Vulnerable | Ca |
- cpe:2.3:a:broadcom:brightstor_arcserve_backup:9.01:*:*:*:*:*:*:* Versions 9.01 Vulnerable ·Broadcom
- cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.1:*:*:*:*:*:*:* Versions 11.1 Vulnerable ·Broadcom
- cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.5:*:*:*:*:*:*:* Versions 11.5 Vulnerable ·Broadcom
- cpe:2.3:a:broadcom:brightstor_enterprise_backup:10.5:*:*:*:*:*:*:* Versions 10.5 Vulnerable ·Broadcom
- cpe:2.3:a:broadcom:business_protection_suite:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Broadcom
- cpe:2.3:a:broadcom:server_protection_suite:2:*:*:*:*:*:*:* Versions 2 Vulnerable ·Broadcom
- cpe:2.3:a:ca:brightstor_arcserve_backup:11:*:windows:*:*:*:*:* Versions 11 Vulnerable ·Ca
- cpe:2.3:a:ca:business_protection_suite:2.0:*:microsoft_small_business_server_premium:*:*:*:*:* Versions 2.0 Vulnerable ·Ca
- cpe:2.3:a:ca:business_protection_suite:2.0:*:microsoft_small_business_server_standard:*:*:*:*:* Versions 2.0 Vulnerable ·Ca
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-5331
- 2026-10-03 Alias added: GHSA-2954-hh3h-2236
References
Sources
- CVE-2007-5331 · CVE Program
- CVE-2007-5331 · NVD
- FIRST EPSS
- GHSA-2954-hh3h-2236 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences