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TI-2000-00945 Aliases CVE-2000-0955GHSA-5h9h-c98x-gm88

Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and…

Priority LOW 37Published · 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 · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords in the SNMP MIB, which allows an attacker who knows the community name to crack the password and gain privileges.

Why it matters now

EPSS 0.01838 79th 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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:cisco:virtual_central_office_4000:*:*:*:*:*:*:*:*up to 5.1.3VulnerableCisco
  • cpe:2.3:a:cisco:virtual_central_office_4000:*:*:*:*:*:*:*:* Versions up to 5.1.3 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2000-0955
  2. 2026-10-03 Alias added: GHSA-5h9h-c98x-gm88

References

Patch 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences