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TI-2021-12573 Aliases CVE-2021-32964GHSA-ccv4-2jxq-jjpm

Claroty Secure Remote Access Site - Authentication Bypass Using an Alternate Path or Channel

Priority LOW 36CWE-23Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

The AGG Software Web Server version 4.0.40.1014 and prior is vulnerable to a path traversal attack, which may allow an attacker to read arbitrary files from the file system.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00849 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AGG SoftwareWeb Server (webserver.dll)All – v4.0.40.1014—No fix listedCNA
  • Web Server (webserver.dll) VendorAGG Software Affected All – v4.0.40.1014 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:aggsoft:webserver:*:*:*:*:*:*:*:*up to 4.0.40.1014VulnerableAggsoft
  • cpe:2.3:a:aggsoft:webserver:*:*:*:*:*:*:*:* Versions up to 4.0.40.1014 Vulnerable ·Aggsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-32964
  2. 2026-10-03 Alias added: GHSA-ccv4-2jxq-jjpm

References

Advisory 1

  • TI-2021-12571 Claroty Secure Remote Access Site - Authentication Bypass Using an Alternate Path or Channel CVSS 3.1HIGH 8.2

Sources

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