TP-Link MR200 V4 210201 Administration Panel /cgi/login sign/Action/LoginStatus null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in TP-Link MR200 V4 210201. Affected is an unknown function of the file /cgi/login of the component Administration Panel. The manipulation of the argument sign/Action/LoginStatus results in null pointer dereference. This vulnerability was named CVE-2024-22733. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic has been found in TP-Link MR200 V4 210201. Affected is an unknown code block of the file /cgi/login of the component Administration Panel. The manipulation of the argument sign/Action/LoginStatus with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. CVE summarizes:

TP Link MR200 V4 Firmware version 210201 was discovered to contain a null-pointer-dereference in the web administration panel on /cgi/login via the sign, Action or LoginStatus query parameters which could lead to a denial of service by a local or remote unauthenticated attacker.

The advisory is available at lenoctambule.dev. This vulnerability is traded as CVE-2024-22733 since 01/11/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. 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.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
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

01/11/2024 🔍
11/01/2024 +295 days 🔍
11/01/2024 +0 days 🔍
11/06/2024 +5 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: lenoctambule.dev
Status: Not defined

CVE: CVE-2024-22733 (🔍)
GCVE (CVE): GCVE-0-2024-22733
GCVE (VulDB): GCVE-100-282798

Entryinfo

Created: 11/01/2024 17:45
Updated: 11/06/2024 08:36
Changes: 11/01/2024 17:45 (55), 11/06/2024 08:36 (21)
Complete: 🔍
Cache ID: 216::103

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