Draytek Vigor 3910 4.3.2.6 v2x00.cgi pb buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Draytek Vigor 3910 4.3.2.6. The affected element is an unknown function of the file v2x00.cgi. This manipulation of the argument pb causes buffer overflow. This vulnerability appears as CVE-2024-46555. There is no available exploit.

Detailsinfo

A vulnerability was found in Draytek Vigor 3910 4.3.2.6. It has been declared as problematic. Affected by this vulnerability is some unknown processing of the file v2x00.cgi. The manipulation of the argument pb 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. The summary by CVE is:

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

The advisory is shared at ink-desk-28f.notion.site. This vulnerability is known as CVE-2024-46555 since 09/11/2024. The exploitation appears to be easy. Technical details are known, but no exploit is available.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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 🔍
09/25/2024 +6 days 🔍

Sourcesinfo

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

CVE: CVE-2024-46555 (🔍)
GCVE (CVE): GCVE-0-2024-46555
GCVE (VulDB): GCVE-100-278053

Entryinfo

Created: 09/18/2024 18:27
Updated: 09/25/2024 01:59
Changes: 09/18/2024 18:27 (55), 09/25/2024 01:59 (12)
Complete: 🔍
Cache ID: 216::103

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