The Legato PortMapper in EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and…
Priority LOW 36Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The Legato PortMapper in EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 7.0 through 7.2 does not restrict access to the pmap_set and pmap_unset commands, which allows remote attackers to (1) cause a denial of service by using pmap_unset to un-register a NetWorker service, or (2) obtain sensitive information from NetWorker services by using pmap_set to register a new service.
Why it matters now
EPSS 0.04293 91st 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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:emc:legato_networker:4.2.2:*:*:*:*:*:*:* | 4.2.2 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.13:*:*:*:*:*:*:* | 7.13 | Vulnerable | EMC |
| cpe:2.3:a:sun:solstice_backup:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Sun |
| cpe:2.3:a:sun:solstice_backup:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Sun |
| cpe:2.3:a:sun:storedge_enterprise_backup_software:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Sun |
| cpe:2.3:a:sun:storedge_enterprise_backup_software:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Sun |
| cpe:2.3:a:sun:storedge_enterprise_backup_software:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | Sun |
- cpe:2.3:a:emc:legato_networker:4.2.2:*:*:*:*:*:*:* Versions 4.2.2 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.13:*:*:*:*:*:*:* Versions 7.13 Vulnerable ·EMC
- cpe:2.3:a:sun:solstice_backup:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Sun
- cpe:2.3:a:sun:solstice_backup:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Sun
- cpe:2.3:a:sun:storedge_enterprise_backup_software:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Sun
- cpe:2.3:a:sun:storedge_enterprise_backup_software:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Sun
- cpe:2.3:a:sun:storedge_enterprise_backup_software:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Sun
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-0359
- 2026-10-03 Alias added: GHSA-55ww-f6rg-mqhm
References
Sources
- CVE-2005-0359 · CVE Program
- CVE-2005-0359 · NVD
- FIRST EPSS
- GHSA-55ww-f6rg-mqhm · 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