TP-LINK NC250 up to 1.2.1 Build 170515 URL improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in TP-LINK NC250 up to 1.2.1 Build 170515 and classified as critical. The affected element is an unknown function of the component URL Handler. Executing a manipulation with the input rtsp://admin@yourip:554/h264_hd.sdp can lead to improper authentication. This vulnerability appears as CVE-2017-10796. The attack may be performed from remote. There is no available exploit. The application of restrictive firewalling is recommended.

Detailsinfo

A vulnerability classified as critical was found in TP-LINK NC250 up to 1.2.1 Build 170515. This vulnerability affects an unknown code of the component URL Handler. The manipulation with the input value rtsp://admin@yourip:554/h264_hd.sdp leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality. CVE summarizes:

On TP-Link NC250 devices with firmware through 1.2.1 build 170515, anyone can view video and audio without authentication via an rtsp://admin@yourip:554/h264_hd.sdp URL.

The bug was discovered 07/02/2017. The weakness was presented 07/02/2017 (Website). The advisory is shared for download at gist.github.com. This vulnerability was named CVE-2017-10796 since 07/02/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

Proper firewalling of is able to address this issue.

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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: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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
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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/02/2017 🔍
07/02/2017 +0 days 🔍
07/02/2017 +0 days 🔍
07/02/2017 +0 days 🔍
07/03/2017 +1 days 🔍
10/21/2019 +840 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: gist.github.com
Status: Not defined

CVE: CVE-2017-10796 (🔍)
GCVE (CVE): GCVE-0-2017-10796
GCVE (VulDB): GCVE-100-102988

Entryinfo

Created: 07/03/2017 08:42
Updated: 10/21/2019 18:01
Changes: 07/03/2017 08:42 (58), 10/21/2019 18:01 (1)
Complete: 🔍
Cache ID: 216::103

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