Successful exploitation of this vulnerability could allow an attacker to obtain login credentials and access the product remotely.
The following components of Priva TopControl Suite are affected:
Priva TopControl Suite versions up to 8.7.8.0 are vulnerable to secure shell (SSH) credentials being deciphered. An attacker could calculate the login credentials for the Priva product and login remotely.
CVE-2022-3010 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
NorthWave reported this vulnerability to DIVD.
Priva recommends users to contact their support team to upgrade to TopControl Suite version 8.7.8.0 or later.
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
No known public exploits specifically target this vulnerability.
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-3010
cisa.gov/ics
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www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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