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

published 2022-05-23 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-19679

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits: 0; none known

Successful exploitation of this vulnerability on Claroty Secure Remote Access (SRA) Site versions 3.0 through 3.2 allows an attacker with local command line interface access to gain the secret key, subsequently allowing them to generate valid session tokens for the web user interface (UI). With access to the web UI an attacker can access assets managed by the SRA installation and could compromise the installation.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-21-180-06 updated 2021-06-29 cvss 5.5

Claroty Secure Remote Access Site

Claroty Secure Remote Access (SRA) Site >= 3.0, <= 3.2
affected: mitigation “Users may contact either Claroty Support or a Customer Success Manager to obtain the latest release of SRA, which includes the fix to this vulnerability” claroty.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	2.1	AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

Claroty Secure Remote Access (SRA) Site

Classification

Weakness

CWE-288 Authentication Bypass Using an Alternate Path or Channel

References

cisa.gov /uscert/ics/advisories/icsa-21-180-06
third-party-advisory, us-government-resource

Sources

CVE List CVE-2021-32958
NVD CVE-2021-32958

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary