TP-LINK TL-WR840N v4 up to 0.9.1 traceroute input validation

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

Summaryinfo

A vulnerability was found in TP-LINK TL-WR840N v4 up to 0.9.1. It has been rated as critical. This affects an unknown function of the component traceroute. This manipulation causes input validation. This vulnerability is registered as CVE-2019-15060. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in TP-LINK TL-WR840N v4 up to 0.9.1 (Router Operating System) and classified as critical. Affected by this vulnerability is an unknown function of the component traceroute. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The traceroute function on the TP-Link TL-WR840N v4 router with firmware through 0.9.1 3.16 is vulnerable to remote code execution via a crafted payload in an IP address input field.

The weakness was published 08/22/2019. This vulnerability is known as CVE-2019-15060 since 08/14/2019. The exploitation appears to be easy. The attack can be launched remotely. The successful exploitation requires a single authentication. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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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: 6.3
VulDB Temp Score: 6.3
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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

08/14/2019 🔍
08/22/2019 +8 days 🔍
08/23/2019 +1 days 🔍
12/01/2023 +1561 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: twitter.com
Status: Not defined

CVE: CVE-2019-15060 (🔍)
GCVE (CVE): GCVE-0-2019-15060
GCVE (VulDB): GCVE-100-140665

Entryinfo

Created: 08/23/2019 09:09
Updated: 12/01/2023 09:38
Changes: 08/23/2019 09:09 (35), 08/03/2020 17:18 (18), 12/01/2023 09:38 (3)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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