Auth bypass in Megatech Msnswitch
CVE-2022-32429
An authentication-bypass issue in the component http://MYDEVICEIP/cgi-bin-sdb/ExportSettings.sh of Mega System Technologies Inc MSNSwitch MNT.2408 allows unauthenticated attackers to arbitrarily configure settings within the application, leading to remote code execution.
Vulnerability class: Broken Authentication
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.756 (99.5th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.756 · newest: 0.756 · change: 0.000
Affected products
- Megatech Msnswitch
- Megatech Msnswitch Firmware — versions mnt.2408
Weakness classification (CWE)
Public proof-of-concept exploits
References
- elifulkerson.com/CVE-2022-32429/ (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/169819/MSNSwitch-Firmware-MNT.2408-Remote-Code-Ex… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-32429?
- CVE-2022-32429 is a critical-severity vulnerability in Megatech Msnswitch, classified under Improper Authentication. CVSS score: 9.8/10. Published 2022-08-10.
- How severe is CVE-2022-32429?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-32429 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.