Atheme IRC Services before 7.2.12, when used in conjunction with InspIRCd, allows authentication bypass by ending an IRC handshake at a certain point during a challenge-response login sequence.
Published 2022-02-14 12:15:28
Updated 2022-02-23 15:51:10
Source MITRE
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Threat overview for CVE-2022-24976

Top countries where our scanners detected CVE-2022-24976
Top open port discovered on systems with this issue 8080
IPs affected by CVE-2022-24976 51
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2022-24976!
*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-2022-24976

0.18%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-24976

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
NIST
9.1
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
3.9
5.2
NIST

CWE ids for CVE-2022-24976

  • When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-24976

Products affected by CVE-2022-24976

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