TP-LINK WR1043ND V2 Management Web Interface Authentication Packet improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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8.1$0-$5k0.00

A vulnerability was found in TP-LINK WR1043ND V2 (the affected version is unknown). It has been rated as critical. Affected by this issue is an unknown code of the component Management Web Interface. The manipulation as part of a Authentication Packet leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered on TP-Link TL-WR1043ND V2 devices. An attacker can send a cookie in an HTTP authentication packet to the router management web interface, and fully control the router without knowledge of the credentials.

The weakness was published 06/19/2019 (Website). The advisory is shared for download at exploit-db.com. This vulnerability is handled as CVE-2019-6971 since 01/25/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Uriel Kosayev in Python and been published 5 months after the advisory. The exploit is available at exploit-db.com. It is declared as functional.

Addressing this vulnerability is possible by firewalling .

The vulnerability is also documented in the vulnerability database at Exploit-DB (47483).

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.3

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Author: Uriel Kosayev
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

01/25/2019 🔍
06/19/2019 +145 days 🔍
06/20/2019 +1 days 🔍
10/10/2019 +112 days 🔍
09/30/2020 +356 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: exploit-db.com
Status: Not defined

CVE: CVE-2019-6971 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/20/2019 08:14
Updated: 09/30/2020 20:08
Changes: 06/20/2019 08:14 (54), 10/10/2019 22:02 (6), 09/30/2020 20:08 (1)
Complete: 🔍
Committer: misc

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