Stack-based buffer overflow in the NetWorker Remote Exec Service (nsrexecd.exe) in EMC…
Priority MEDIUM 50Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Stack-based buffer overflow in the NetWorker Remote Exec Service (nsrexecd.exe) in EMC Software NetWorker 7.x.x allows remote attackers to execute arbitrary code via a (1) poll or (2) kill request with a "long invalid subcmd."
Why it matters now
EPSS 0.07103 94th 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 · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:emc:legato_networker:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.1.3:*:*:*:*:*:*:* | 7.1.3 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.2.1:*:*:*:*:*:*:* | 7.2.1 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.3.2:*:*:*:*:*:*:* | 7.3.2 | Vulnerable | EMC |
- cpe:2.3:a:emc:legato_networker:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.1.3:*:*:*:*:*:*:* Versions 7.1.3 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.2.1:*:*:*:*:*:*:* Versions 7.2.1 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.3.2:*:*:*:*:*:*:* Versions 7.3.2 Vulnerable ·EMC
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-3618
- 2026-10-03 Alias added: GHSA-xc6c-w4cc-h95v
References
More EMC Legato Networker vulnerabilities
- TI-2009-02627 Integer signedness error in the authentication functionality in librpc.dll in the… CVSS 2.0HIGH 10.0
- TI-2005-03453 Multiple heap-based buffer overflows in EMC Legato NetWorker 7.1.x before 7.1.4 and 7.2.x… CVSS 2.0HIGH 7.5
- TI-2005-00321 EMC Legato NetWorker, Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 6.0… CVSS 2.0HIGH 7.5
- TI-2005-00320 EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 7.0… CVSS 2.0HIGH 7.5
- TI-2005-00322 The Legato PortMapper in EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and… CVSS 2.0MEDIUM 6.4
- TI-2005-03454 nsrd.exe in EMC Legato NetWorker 7.1.x before 7.1.4 and 7.2.x before 7.2.1.Build.314, and… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2007-3618 · CVE Program
- CVE-2007-3618 · NVD
- FIRST EPSS
- GHSA-xc6c-w4cc-h95v · 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