CVE-2021-32958: Successful exploitation of this vulnerability on Claroty Secure Remote Access (SRA) Site versions 3.0 through

Routine

MEDIUM 5.5UPGRADE

CVE-2021-32958 is a medium-severity flaw (CVSS 5.5) affecting secure remote access. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 87%)
CISA exploited list	No
Weakness	CWE-288
Published	2022-05-23
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: claroty

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-05-23 20:16 UTCPublished CVE record published
2026-06-17 03:53 UTCUpdated Record last modified

claroty secure remote access UPGRADE

Affected: >= 3.0 and <= 3.2

Fixed in: newer than 3.2

Safe to downgrade to: a release before 3.0

1. Check installed version

apt-cache policy secure-remote-access || rpm -q secure-remote-access || secure-remote-access --version

2. UPGRADE to newer than 3.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade secure-remote-access

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade secure-remote-access

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 3.0 (Debian / Ubuntu)

apt-cache madison secure-remote-access sudo apt install secure-remote-access=<VERSION_BEFORE_3.0> sudo apt-mark hold secure-remote-access

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list secure-remote-access sudo dnf downgrade secure-remote-access-<VERSION_BEFORE_3.0> sudo dnf versionlock add secure-remote-access

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2021-32958?

secure remote access: upgrade to newer than 3.2. Exact commands for each OS are on this page.

Is CVE-2021-32958 being exploited?

CVE-2021-32958 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2021-32958 affect?

CVE-2021-32958 affects secure remote access. Severity is medium (CVSS 5.5). 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 val

How urgent is CVE-2021-32958?

Priority 23/100. No elevated risk signals yet.

References

← Back to latest CVEs