CVE-2022-37026: In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification…

PriorityP355critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

1.14%

62.5th percentile

In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
debian	erlang	< erlang 1:24.3.4.5+dfsg-1 (bookworm)	erlang 1:24.3.4.5+dfsg-1 (bookworm)
erlang	erlang_otp	< 23.3.4.15	23.3.4.15
erlang	erlang_otp	>= 0 < 1:23.2.6+dfsg-1+deb11u1	1:23.2.6+dfsg-1+deb11u1
erlang	erlang_otp	>= 0 < 1:24.3.4.5+dfsg-1	1:24.3.4.5+dfsg-1
erlang	erlang_otp	>= 0 < 1:24.3.4.5+dfsg-1	1:24.3.4.5+dfsg-1
erlang	erlang_otp	>= 0 < 1:24.3.4.5+dfsg-1	1:24.3.4.5+dfsg-1
erlang	erlang_otp	>= 24.0 < 24.3.4.2	24.3.4.2
erlang	erlang_otp	>= 25.0 < 25.0.2	25.0.2

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

osv9.8CRITICAL

vendor_debian9.8CRITICAL

vendor_redhat9.8CRITICAL

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.