Vulnerability Details : CVE-2016-20012

** DISPUTED ** OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session. NOTE: the vendor does not recognize user enumeration as a vulnerability for this product.
Published 2021-09-15 20:15:07
Updated 2022-04-18 18:06:52
Source MITRE
View at NVD,

Threat overview for CVE-2016-20012

Top countries where our scanners detected CVE-2016-20012
Top open port discovered on systems with this issue 22
IPs affected by CVE-2016-20012 14,155,902
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2016-20012!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2016-20012

Probability of exploitation activity in the next 30 days: 0.37%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 69 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2016-20012

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source

References for CVE-2016-20012

Products affected by CVE-2016-20012

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