Vulnerability Details CVE-2026-31983
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 14.3%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2026-31983
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cpe:2.3:a:nozominetworks:cmc:22.0.0
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cpe:2.3:a:nozominetworks:cmc:22.5.2
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cpe:2.3:a:nozominetworks:cmc:22.6.0
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cpe:2.3:a:nozominetworks:cmc:22.6.2
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cpe:2.3:a:nozominetworks:cmc:22.6.3
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cpe:2.3:a:nozominetworks:cmc:23.0.0
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cpe:2.3:a:nozominetworks:cmc:23.1.0
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cpe:2.3:a:nozominetworks:cmc:23.3.0
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cpe:2.3:a:nozominetworks:cmc:24.2.0
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cpe:2.3:a:nozominetworks:cmc:25.2.0
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cpe:2.3:a:nozominetworks:cmc:25.3.0
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cpe:2.3:a:nozominetworks:guardian:19.0.4
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cpe:2.3:a:nozominetworks:guardian:22.0.0
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cpe:2.3:a:nozominetworks:guardian:22.5.2
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cpe:2.3:a:nozominetworks:guardian:22.6.0
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cpe:2.3:a:nozominetworks:guardian:22.6.2
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cpe:2.3:a:nozominetworks:guardian:22.6.3
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cpe:2.3:a:nozominetworks:guardian:23.0.0
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cpe:2.3:a:nozominetworks:guardian:23.1.0
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cpe:2.3:a:nozominetworks:guardian:23.3.0
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cpe:2.3:a:nozominetworks:guardian:24.2.0
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cpe:2.3:a:nozominetworks:guardian:25.2.0
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cpe:2.3:a:nozominetworks:guardian:25.3.0