CVE-2024-41592
HIGHCVSS 8/10EPSS 1.41%
Last modified
CVE-2024-41592 is a high-severity vulnerability rated 8/10 on the CVSS scale. DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing query string parameters because GetCGI mishandles extraneous ampersand characters and long key-value pairs.. EPSS estimates a 1.41% chance of exploitation in the next 30 days.
Description
DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing query string parameters because GetCGI mishandles extraneous ampersand characters and long key-value pairs.
Metrics
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Draytek | Vigor2952 Firmware | < 3.9.8.2 |
| Draytek | Vigor2620 Firmware | < 3.9.8.9 |
| Draytek | Vigor2915 Firmware | < 4.4.5.3 |
| Draytek | Vigor2866 Firmware | < 4.4.5.2 |
| Draytek | Vigor2766 Firmware | < 4.4.5.3 |
| Draytek | Vigor2865 Firmware | < 4.4.5.2 |
| Draytek | Vigor2765 Firmware | < 4.4.5.3 |
| Draytek | Vigor2763 Firmware | < 4.4.5.3 |
| Draytek | Vigor2135 Firmware | < 4.4.5.3 |
| Draytek | Vigor166 Firmware | < 4.2.7 |
| Draytek | Vigor3912 Firmware | < 4.3.6.1 |
| Draytek | Vigor1000b Firmware | < 4.3.2.8 |
| Draytek | Vigor1000b Firmware | >= 4.4.0.0, < 4.4.3.1 |
| Draytek | Vigor165 Firmware | < 4.2.7 |
| Draytek | Vigor3910 Firmware | < 4.3.2.8 |
| Draytek | Vigor3910 Firmware | >= 4.4.0.0, < 4.4.3.1 |
| Draytek | Vigor2962 Firmware | < 4.3.2.8 |
| Draytek | Vigor2962 Firmware | >= 4.4.0.0, < 4.4.3.1 |
| Draytek | Vigorlte200 Firmware | < 3.9.8.9 |
| Draytek | Vigor2133 Firmware | < 3.9.9 |
| Draytek | Vigor2762 Firmware | < 3.9.9 |
| Draytek | Vigor2832 Firmware | < 3.9.9 |
| Draytek | Vigor2860 Firmware | < 3.9.8 |
| Draytek | Vigor2862 Firmware | < 3.9.9.5 |
| Draytek | Vigor2925 Firmware | < 3.9.8 |
| Draytek | Vigor2926 Firmware | < 3.9.9.5 |
| Draytek | Vigor3220 Firmware | < 3.9.8.2 |
References
- https://www.forescout.com/resources/draybreak-draytek-research/Exploit, Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-41592?
DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing query string parameters because GetCGI mishandles extraneous ampersand characters and long key-value pairs.
How severe is CVE-2024-41592?
CVE-2024-41592 has a CVSS score of 8/10 (HIGH severity). The EPSS model estimates a 1.41% probability of exploitation in the next 30 days.
How do I fix CVE-2024-41592?
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-2024-41592?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST