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TI-2023-22380 Aliases CVE-2023-41999GHSA-5mpg-rwcj-r8cj

Arcserve UDP Management Authentication Bypass

Priority MEDIUM 45CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-287.

Summary

An authentication bypass exists in Arcserve UDP prior to version 9.2. An unauthenticated, remote attacker can obtain a valid authentication identifier that allows them to authenticate to the management console and perform tasks that require authentication.

Why it matters now

EPSS 0.01438 73rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Arcserve UDP (Arcserve): 9.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ArcserveArcserve UDPbefore 9.29.2Patch availableCNA
  • Arcserve UDP VendorArcserve Affected before 9.2 Fixed in 9.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:arcserve:udp:*:*:*:*:*:*:*:*before 9.2VulnerableArcserve
  • cpe:2.3:a:arcserve:udp:*:*:*:*:*:*:*:* Versions before 9.2 Vulnerable ·Arcserve

Remediation

  • Fix · CNA Arcserve UDP (Arcserve) Fixed in 9.2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Arcserve UDP 9.2

    3 records Highest priority Priority MEDIUM 3 MEDIUM

    Other records, highest priority first

    • TI-2023-22379 Arcserve UDP Unauthenticated RCEPriority MEDIUM 58
    • TI-2023-22381 Arcserve UDP Agent Unauthenticated Path Traversal File UploadPriority MEDIUM 45
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-41999
  2. 2026-10-03 Alias added: GHSA-5mpg-rwcj-r8cj

References

Exploit 1

  • TI-2015-03429 Directory traversal vulnerability in Arcserve UDP before 5.0 Update 4 allows remote… KEVCVSS 3.1CRITICAL 9.1
  • TI-2024-00736 Authentication Bypass via wizardLogin in Arcserve Unified Data Protection CVSS 3.1CRITICAL 9.8
  • TI-2023-11421 Arcserve UDP through 9.0.6034 allows authentication bypass. CVSS 3.1CRITICAL 9.8
  • TI-2024-00737 Authentication Bypass via wizardLogin in Arcserve Unified Data Protection CVSS 3.1HIGH 8.8
  • TI-2024-00738 Unauthenticated DoS in Arcserve Unified Data Protection CVSS 3.1HIGH 7.5
  • TI-2023-22379 Arcserve UDP Unauthenticated RCE CVSS 3.1CRITICAL 9.8
See all 15 →

Sources

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