What is CVE-2023-45312?

CVE-2023-45312 is a high-severity vulnerability in Mtproto Mt Proto Proxy, classified under Initialization of a Resource with an Insecure Default. CVSS score: 8.8/10. Published 2023-10-10.

How severe is CVE-2023-45312?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Mtproto Mt Proto Proxy

CVE-2023-45312

In the mtproto_proxy (aka MTProto proxy) component through 0.7.2 for Erlang, a low-privileged remote attacker can access an improperly secured default installation without authenticating and achieve remote command execution ability.

EPSS: 0.015 (71.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mtproto Mt_proto_proxy
N/a — versions n/a

Weakness classification (CWE)

CWE-1188 — Initialization of a Resource with an Insecure Default

References

cve@mitre.org

Frequently asked questions

What is CVE-2023-45312?: CVE-2023-45312 is a high-severity vulnerability in Mtproto Mt Proto Proxy, classified under Initialization of a Resource with an Insecure Default. CVSS score: 8.8/10. Published 2023-10-10.
How severe is CVE-2023-45312?: High severity. CVSS v3 base score is 8.8 out of 10.