TP-Link TL-WR802N/TL-WR841N/TL-WR902AC os command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in TP-Link TL-WR802N, TL-WR841N and TL-WR902AC. It has been declared as critical. Affected by this vulnerability is an unknown functionality. The manipulation results in os command injection. This vulnerability is identified as CVE-2023-36489. The attack can only be performed from the local network. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in TP-Link TL-WR802N, TL-WR841N and TL-WR902AC (Router Operating System) (version now known). Affected is some unknown processing. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Multiple TP-LINK products allow a network-adjacent unauthenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: TL-WR802N firmware versions prior to 'TL-WR802N(JP)_V4_221008', TL-WR841N firmware versions prior to 'TL-WR841N(JP)_V14_230506', and TL-WR902AC firmware versions prior to 'TL-WR902AC(JP)_V3_230506'.

The weakness was released 09/06/2023. The advisory is available at jvn.jp. This vulnerability is traded as CVE-2023-36489 since 08/15/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/15/2023 🔍
09/06/2023 +22 days 🔍
09/06/2023 +0 days 🔍
10/02/2023 +26 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: jvn.jp
Status: Confirmed

CVE: CVE-2023-36489 (🔍)
GCVE (CVE): GCVE-0-2023-36489
GCVE (VulDB): GCVE-100-238986

Entryinfo

Created: 09/06/2023 13:06
Updated: 10/02/2023 09:08
Changes: 09/06/2023 13:06 (38), 09/06/2023 13:07 (1), 10/02/2023 09:08 (11)
Complete: 🔍
Cache ID: 216::103

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