CVE-2021-32958

Session token forgery via configuration secret exposure

Published May 23, 2022 · Updated Apr 16, 2025

Authentication bypass in Claroty xDome Secure Access Site 3.0 through 3.2 allows local users to obtain the web UI secret key. Access controls on the SRA Site central configuration file fail to prevent a local Linux user from reading the secret used to generate UI session tokens; Claroty has not published the alternate path that causes the failure. Local CLI access is required; the key permits generation of valid web UI session tokens and access to assets managed by the installation.

CVSS severity5.5
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Claroty xDome Secure Access Site 3.0 through 3.2 allows local users to obtain the web UI secret key. Access controls on the SRA Site central configuration file fail to prevent a local Linux user from reading the secret used to generate UI session tokens; Claroty has not published the alternate path that causes the failure. Local CLI access is required; the key permits generation of valid web UI session tokens and access to assets managed by the installation.

The record

CVE
CVE-2021-32958
Published
May 23, 2022
Updated
Apr 16, 2025
Vendor
Claroty
Product
Claroty xDome Secure Access Site
Classifications
CWE-288, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 23, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=versions 3.0 through 3.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Claroty · Claroty xDome Secure Access Siteversion=versions 3.0 through 3.2

Published CVSS scores

5.5ICS-CERTCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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