Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 /goform/SetFirewallCfg firewallEn stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01. Affected by this issue is some unknown functionality of the file /goform/SetFirewallCfg. Executing a manipulation of the argument firewallEn can lead to stack-based overflow. This vulnerability appears as CVE-2022-43027. There is no available exploit.

Detailsinfo

A vulnerability has been found in Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 and classified as critical. This vulnerability affects an unknown functionality of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn 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 confidentiality, integrity, and availability. CVE summarizes:

Tenda TX3 US_TX3V1.0br_V16.03.13.11_multi_TDE01 was discovered to contain a stack overflow via the firewallEn parameter at /goform/SetFirewallCfg.

The weakness was presented 10/20/2022. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-43027 since 10/17/2022. There are known technical details, 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 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

10/17/2022 🔍
10/20/2022 +3 days 🔍
10/20/2022 +0 days 🔍
05/09/2025 +932 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2022-43027 (🔍)
GCVE (CVE): GCVE-0-2022-43027
GCVE (VulDB): GCVE-100-211828

Entryinfo

Created: 10/20/2022 10:56
Updated: 05/09/2025 05:35
Changes: 10/20/2022 10:56 (39), 11/18/2022 11:55 (11), 05/09/2025 05:35 (16)
Complete: 🔍
Cache ID: 216::103

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