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CRITICAL · 9.8

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...

Vulnerability 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 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
DraytekVigor2620 Firmware< 3.9.9.1
DraytekVigor2620-
DraytekVigorlte200 Firmware< 3.9.9.1
DraytekVigorlte200-
DraytekVigor2860 Firmware< 3.9.8.3
DraytekVigor2860-
DraytekVigor2925 Firmware< 3.9.8.3
DraytekVigor2925-
DraytekVigor2862 Firmware< 3.9.9.8
DraytekVigor2862-
DraytekVigor2926 Firmware< 3.9.9.8
DraytekVigor2926-
DraytekVigor2133 Firmware< 3.9.9.2
DraytekVigor2133-
DraytekVigor2762 Firmware< 3.9.9.2
DraytekVigor2762-
DraytekVigor2832 Firmware< 3.9.9.2
DraytekVigor2832-
DraytekVigor2135 Firmware< 4.4.5.5
DraytekVigor2135-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2024-51139?

CVE-2024-51139 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...

How severe is CVE-2024-51139?

CVE-2024-51139 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-51139?

Check the references section above for vendor advisories and patch information. Affected products include: Draytek Vigor2620 Firmware, Draytek Vigor2620, Draytek Vigorlte200 Firmware, Draytek Vigorlte200, Draytek Vigor2860 Firmware.