VDB-169558 · CVE-2020-13117 · GCVE-0-2020-13117

WAVLINK WN575A4/WN579X3 up to 2020-05-15 Login key command injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in WAVLINK WN575A4 and WN579X3 up to 2020-05-15 and classified as critical. This issue affects some unknown processing of the component Login Handler. Executing a manipulation of the argument key can lead to command injection. This vulnerability appears as CVE-2020-13117. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in WAVLINK WN575A4 and WN579X3 up to 2020-05-15. It has been declared as critical. This vulnerability affects an unknown code of the component Login Handler. The manipulation of the argument key with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 02/10/2021. The advisory is available at blog.0xlabs.com. This vulnerability was named CVE-2020-13117. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

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

WAVLINK

Name

Version

2020-05-15

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/16/2020 🔍
02/10/2021 +270 days 🔍
02/10/2021 +0 days 🔍
08/19/2025 +1651 days 🔍

Sourcesinfo

Advisory: blog.0xlabs.com
Status: Not defined

CVE: CVE-2020-13117 (🔍)
GCVE (CVE): GCVE-0-2020-13117
GCVE (VulDB): GCVE-100-169558

Entryinfo

Created: 02/10/2021 07:31
Updated: 08/19/2025 16:47
Changes: 02/10/2021 07:31 (37), 02/26/2021 14:58 (2), 02/26/2021 15:04 (18), 08/19/2025 16:47 (15)
Complete: 🔍
Cache ID: 216::103