CVE-2026-65952: Command Injection (CVSS 8.5)

Description

Improper neutralization of special elements used in an OS command in the remote SSH operation functionality of Lenovo XClarity Essentials OneCLI 5.5.0 for Linux could allow an attacker to execute arbitrary OS commands with the privileges of the configured SSH account on a managed server by supplying a specially crafted remote path.

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CVSS v3.1 Score

8.5

HIGH

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

EPSS — Exploit Prediction

0.0029

Probability of exploitation

0.22%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-78 OS Command Injection

References

Other References

https://support.lenovo.com/us/en/solutions/ht116433

Frequently Asked Questions

What is CVE-2026-65952? +

Improper neutralization of special elements used in an OS command in the remote SSH operation functionality of Lenovo XClarity Essentials OneCLI 5.5.0 for Linux could allow an attacker to execute arbitrary OS commands with the privileges of the configured SSH account on a managed server by supplying a specially crafted remote path. It has a CVSS v3.1 base score of 8.5 (HIGH).

How severe is CVE-2026-65952? +

CVE-2026-65952 has a CVSS v3.1 score of 8.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0029, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-65952? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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