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CVE-2026-31983

MEDIUM
5.3
CVSS 3.1
Description
A Missing Authentication vulnerability was discovered in the SSH keys synchronization endpoint. An unauthenticated attacker can send a request to the SSH keys synchronization endpoint and obtain the list of users that have uploaded their public SSH keys, their groups, and the uploaded public SSH keys.

Metadata

CVE ID
CVE-2026-31983
State
PUBLISHED
Assigner
Nozomi
Reserved
2026-03-10 16:14 UTC
Published
2026-07-09 07:22 UTC
Last updated
2026-07-09 12:41 UTC
Primary CWE
CWE-306
CWE-306 Missing authentication for critical function
Vendor / Product
Nozomi Networks / Guardian
Sources
cve.org  ·  NVD

Severity & Metrics

5.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (2)
VendorProductPlatformVersions
Nozomi Networks CMC — 0 < 26.2.0
Nozomi Networks Guardian — 0 < 26.2.0
Weakness (CWE)
CWESourceDescription
CWE-306 cna CWE-306 Missing authentication for critical function
CVSS scores (2)
ScoreSeverityVersionSourceVector
6.9 MEDIUM 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.3 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References (1)
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