CVE-2021-32962 - CVE House
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Status published High CVE-2021-32962

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

Vulnerability Description

The AGG Software Web Server version 4.0.40.1014 and prior is vulnerable to cross-site scripting, which may allow an attacker to remotely execute arbitrary code.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Michael Heinzl reported this vulnerability to CISA.

References

More from AGG Software

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CVE-2021-32964
Claroty Secure Remote Access Site - Authentication Bypass Using an Alternate Path or Channel
Medium 6.5

Affected Vendor

AGG Software

View all reports →

Affected Software

Web Server (webserver.dll)
Vulnerable Versions:
All

Timeline

Official Publish: May 24th, 2022
Last Modified: April 16th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise
Initial Access
T1059.007 JavaScript
Execution
T1539 Steal Web Session Cookie
Collection
T1213 Data from Information Repositories
Collection
T1567 Exfiltration Over Web Service
Exfiltration
T1491.001 Defacement
Impact