CVE-2022-32548
critical-risk
Published 2022-08-29
An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field.
Do I need to act?
!
65.6% chance of exploitation in next 30 days
EPSS score — higher than 34% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
10
CVSS 10.0/10
Critical
NETWORK
/ LOW complexity
Affected Products (20)
Vigor1000B Firmware
Vigor2962 Firmware
Vigor2927 Firmware
Vigor2915 Firmware
Vigor2952 Firmware
Vigor3220 Firmware
Vigor2926 Firmware
Affected Vendors
References (4)
80
/ 100
critical-risk
Severity
33/34 · Critical
Exploitability
19/34 · Moderate
Exposure
28/34 · Critical