What is CVE-2022-46080?

CVE-2022-46080 is a critical-severity vulnerability in Nexxtsolutions Nebula1200-Ac, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-07-06.

How severe is CVE-2022-46080?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-46080 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Nexxtsolutions Nebula1200-Ac

CVE-2022-46080

Nexxt Nebula 1200-AC 15.03.06.60 allows authentication bypass and command execution by using the HTTPD service to enable TELNET.

Vulnerability class: Broken Access Control

EPSS: 0.026 (83.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nexxtsolutions Nebula1200-ac
Nexxtsolutions Nebula1200-ac_firmware — versions 15.03.06.60
N/a — versions n/a

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

Public proof-of-concept exploits

References

cve@mitre.org (Not Applicable)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2022-46080?: CVE-2022-46080 is a critical-severity vulnerability in Nexxtsolutions Nebula1200-Ac, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-07-06.
How severe is CVE-2022-46080?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-46080 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.