Tenda AX1803 1.0.0.1_2890 ubif File System /goform/SetSysTimeCfg ntpserve stack-based 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 Tenda AX1803 1.0.0.1_2890. This affects an unknown part of the file /goform/SetSysTimeCfg of the component ubif File System Handler. This manipulation of the argument ntpserve causes stack-based overflow. This vulnerability is tracked as CVE-2022-30040. No exploit exists.

Detailsinfo

A vulnerability has been found in Tenda AX1803 1.0.0.1_2890 and classified as critical. Affected by this vulnerability is some unknown processing of the file /goform/SetSysTimeCfg of the component ubif File System Handler. The manipulation of the argument ntpserve with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect availability.

The weakness was disclosed 05/12/2022. The advisory is shared at github.com. This vulnerability is known as CVE-2022-30040 since 05/02/2022. 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.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.7
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

05/02/2022 🔍
05/12/2022 +10 days 🔍
05/12/2022 +0 days 🔍
05/14/2022 +2 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2022-30040 (🔍)
GCVE (CVE): GCVE-0-2022-30040
GCVE (VulDB): GCVE-100-199597

Entryinfo

Created: 05/12/2022 10:13
Updated: 05/14/2022 10:17
Changes: 05/12/2022 10:13 (39), 05/14/2022 10:17 (1)
Complete: 🔍
Cache ID: 216::103

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