Strix
26.1K

CVE-2024-51138

CRITICALCVSS 9.8/10EPSS 1.14%

Last modified

CVE-2024-51138 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Vigor165/166 4.2.7 and earlier; Vigor2620/LTE200 3.9.8.9 and earlier; Vigor2860/2925 3.9.8 and earlier; Vigor2862/2926 3.9.9.5 and earlier; Vigor2133/2762/2832 3.9.9 and earlier; Vigor2135/2765/2766 4.4.5. and earlier; Vigor2865/2866/2927 4.4.5.3 and earlier; Vigor2962 4.3.2.8 and earlier; Vigor3912 4.3.6.1 and earlier; Vigor3910 4.4.3.1 and earlier a stack-based buffer overflow vulnerability has been identified in the URL parsing functionality of the TR069 STUN server. EPSS estimates a 1.14% chance of exploitation in the next 30 days.

Description

Vigor165/166 4.2.7 and earlier; Vigor2620/LTE200 3.9.8.9 and earlier; Vigor2860/2925 3.9.8 and earlier; Vigor2862/2926 3.9.9.5 and earlier; Vigor2133/2762/2832 3.9.9 and earlier; Vigor2135/2765/2766 4.4.5. and earlier; Vigor2865/2866/2927 4.4.5.3 and earlier; Vigor2962 4.3.2.8 and earlier; Vigor3912 4.3.6.1 and earlier; Vigor3910 4.4.3.1 and earlier a stack-based buffer overflow vulnerability has been identified in the URL parsing functionality of the TR069 STUN server. This flaw occurs due to insufficient bounds checking on the amount of URL parameters, allowing an attacker to exploit the overflow by sending a maliciously crafted request. Consequently, a remote attacker can execute arbitrary code with elevated privileges.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
1.14%

62.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DraytekVigor3912 Firmware< 4.4.3.2
DraytekVigor2620 Firmware< 3.9.9.1
DraytekVigorlte200 Firmware< 3.9.9.1
DraytekVigor2860 Firmware< 3.9.8.3
DraytekVigor2925 Firmware< 3.9.8.3
DraytekVigor2862 Firmware< 3.9.9.8
DraytekVigor2926 Firmware< 3.9.9.8
DraytekVigor2133 Firmware< 3.9.9.2
DraytekVigor2762 Firmware< 3.9.9.2
DraytekVigor2832 Firmware< 3.9.9.2
DraytekVigor2135 Firmware< 4.4.5.5
DraytekVigor2765 Firmware< 4.4.5.5
DraytekVigor2766 Firmware< 4.4.5.5
DraytekVigor2763 Firmware< 4.4.5.5
DraytekVigor2865 Firmware< 4.4.5.8
DraytekVigor2866 Firmware< 4.4.5.8
DraytekVigor2927 Firmware< 4.4.5.8
DraytekVigor2962 Firmware< 4.3.2.9
DraytekVigor2962 Firmware>= 4.4.3, < 4.4.3.2
DraytekVigor3910 Firmware< 4.3.2.9
DraytekVigor3910 Firmware>= 4.4.3, < 4.4.3.2
DraytekVigor2915 Firmware< 4.4.5
DraytekVigor1000b Firmware< 4.4.3.2
DraytekVigor2952 Firmware< 3.9.8.5
DraytekVigor3220 Firmware< 3.9.8.5

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-51138?
Vigor165/166 4.2.7 and earlier; Vigor2620/LTE200 3.9.8.9 and earlier; Vigor2860/2925 3.9.8 and earlier; Vigor2862/2926 3.9.9.5 and earlier; Vigor2133/2762/2832 3.9.9 and earlier; Vigor2135/2765/2766 4.4.5. and earlier; Vigor2865/2866/2927 4.4.5.3 and earlier; Vigor2962 4.3.2.8 and earlier; Vigor3912 4.3.6.1 and earlier; Vigor3910 4.4.3.1 and earlier a stack-based buffer overflow vulnerability has been identified in the URL parsing functionality of the TR069 STUN server. This flaw occurs due to insufficient bounds checking on the amount of URL parameters, allowing an attacker to exploit the overflow by sending a maliciously crafted request. Consequently, a remote attacker can execute arbitrary code with elevated privileges.
How severe is CVE-2024-51138?
CVE-2024-51138 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.
How do I fix CVE-2024-51138?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-51138?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST