CVE-2026-33388: medium-severity vulnerability in Nozomi Networks Guardian
Incorrect authorization in Credentials Manager in Guardian/CMC before 26.3.0
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.4%
An access control vulnerability was discovered in the Credentials Manager functionality due to insufficient validation of user privileges. A remote authenticated user with limited privileges can view a limited subset of the available entries in the Credentials Manager. The actual credential values are not directly visible, but the user can delete entries or edit their properties. An attacker who deletes or edits an entry can disrupt authentication for dependent devices, and one who manipulates an entry's configuration may be able to indirectly obtain the credentials.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:L/SA:L
Related CVEs — Nozomi Networks Guardian
In the same product, most dangerous first.
CVE-2021-26724HIGHAuthenticated command injection when changing date settings or hostname in Guardian/CMC before 20.0.7.4EPSS 2.8%CVE-2026-33924HIGHAuthenticated RCE in update functionality in Guardian/CMC before 26.4.0EPSS 1.1%CVE-2021-26725HIGHAuthenticated command path traversal on timezone settings in Guardian/CMC before 20.0.7.4EPSS 1.1%CVE-2024-13089HIGHAuthenticated RCE in update functionality in Guardian/CMC before 24.6.0EPSS 1.1%CVE-2022-0551HIGHAuthenticated RCE on project configuration import in Guardian/CMC before 22.0.0EPSS 0.9%CVE-2022-0550HIGHAuthenticated RCE on logo report upload in Guardian/CMC before 22.0.0EPSS 0.9%