SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2024-51139

Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925 3.9.8 and earlier and Vigor2862/2926 3.9.9.5 and earlier and Vigor2133/2762/2832 3.9.9 and earlier and Vigor165/166 4.2.7 and earlier and Vigor2135/2765/2766…

CRITICAL 9.8EPSS 1.00%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925 3.9.8 and earlier and Vigor2862/2926 3.9.9.5 and earlier and Vigor2133/2762/2832 3.9.9 and earlier and Vigor165/166 4.2.7 and earlier and Vigor2135/2765/2766 4.4.5.1 and earlier and Vigor2865/2866/2927 4.4.5.3 and earlier and Vigor2962/3910 4.3.2.8/4.4.3.1 and earlier and Vigor3912 4.3.6.1 and earlier allows a remote attacker to execute arbitrary code via the CGI parser's handling of the "Content-Length" header of HTTP POST requests.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.00% probability · 61th percentile
CISA KEV
Not listed
Weakness
CWE-120
Affected
draytek/vigor2620 firmware · draytek/vigorlte200 firmware · draytek/vigor2860 firmware · draytek/vigor2925 firmware · draytek/vigor2862 firmware · draytek/vigor2926 firmware · draytek/vigor2133 firmware · draytek/vigor2762 firmware · draytek/vigor2832 firmware · draytek/vigor2135 firmware · draytek/vigor2765 firmware · draytek/vigor2766 firmware · draytek/vigor2763 firmware · draytek/vigor2865 firmware · draytek/vigor2866 firmware · draytek/vigor2927 firmware · draytek/vigor2962 firmware · draytek/vigor3910 firmware · draytek/vigor3912 firmware · draytek/vigor2915 firmware · +3 more
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.