VDB-207448 · CVE-2022-37056 · GCVE-0-2022-37056

D-Link Go-RT-AC750 101b03/200b02 hnap_main 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.
8.4	$5k-$25k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in D-Link Go-RT-AC750 101b03/200b02. Affected is the function hnap_main. Executing a manipulation can lead to command injection. This vulnerability appears as CVE-2022-37056. There is no available exploit.

Detailsinfo

A vulnerability was found in D-Link Go-RT-AC750 101b03/200b02. It has been declared as critical. This vulnerability affects the function hnap_main. The manipulation 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. CVE summarizes:

D-Link GO-RT-AC750 GORTAC750_revA_v101b03 and GO-RT-AC750_revB_FWv200b02 is vulnerable to Command Injection via /cgibin, hnap_main,

The weakness was presented 08/28/2022. The advisory is shared for download at drive.google.com. This vulnerability was named CVE-2022-37056 since 08/01/2022. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 01/09/2025). The MITRE ATT&CK project declares the attack technique as T1202.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

D-Link

Name

Go-RT-AC750

Version

License

commercial

Website

Vendor: https://www.dlink.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA 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: 🔍

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

08/01/2022 🔍
08/28/2022 +27 days 🔍
08/28/2022 +0 days 🔍
01/09/2025 +865 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: drive.google.com
Status: Not defined

CVE: CVE-2022-37056 (🔍)
GCVE (CVE): GCVE-0-2022-37056
GCVE (VulDB): GCVE-100-207448

Entryinfo

Created: 08/28/2022 21:59
Updated: 01/09/2025 21:43
Changes: 08/28/2022 21:59 (38), 10/09/2022 08:13 (11), 01/06/2025 18:31 (15), 01/09/2025 21:43 (11)
Complete: 🔍
Cache ID: 216::103