Draytek Vigor 3910 4.3.2.6 v2x00.cgi ssidencrypt%d buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Draytek Vigor 3910 4.3.2.6. It has been declared as critical. Impacted is an unknown function of the file v2x00.cgi. Executing a manipulation of the argument ssidencrypt%d can lead to buffer overflow. The identification of this vulnerability is CVE-2024-46590. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Draytek Vigor 3910 4.3.2.6. This vulnerability affects some unknown processing of the file v2x00.cgi. The manipulation of the argument ssidencrypt%d with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect availability. CVE summarizes:

Draytek Vigor 3910 v4.3.2.6 was discovered to contain a buffer overflow in the ssidencrypt%d parameter at v2x00.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

The advisory is available at ink-desk-28f.notion.site. This vulnerability was named CVE-2024-46590 since 09/11/2024. The exploitation appears to be easy. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-41899). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.7
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/11/2024 🔍
09/18/2024 +7 days 🔍
09/18/2024 +0 days 🔍
06/15/2025 +270 days 🔍

Sourcesinfo

Advisory: ink-desk-28f.notion.site
Status: Not defined

CVE: CVE-2024-46590 (🔍)
GCVE (CVE): GCVE-0-2024-46590
GCVE (VulDB): GCVE-100-278074
EUVD: 🔍

Entryinfo

Created: 09/18/2024 18:33
Updated: 06/15/2025 21:56
Changes: 09/18/2024 18:33 (55), 10/11/2024 03:24 (12), 06/15/2025 21:56 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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