D-Link DNS-320 up to 2.05.B10 CGI Script login_mgr.cgi os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
9.0$5k-$25k0.00

Summaryinfo

A vulnerability has been found in D-Link DNS-320 up to 2.05.B10 and classified as critical. The affected element is an unknown function of the file login_mgr.cgi of the component CGI Script. The manipulation leads to os command injection. This vulnerability is documented as CVE-2019-16057. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in D-Link DNS-320 up to 2.05.B10. This issue affects an unknown part of the file login_mgr.cgi of the component CGI Script. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The login_mgr.cgi script in D-Link DNS-320 through 2.05.B10 is vulnerable to remote command injection.

The weakness was released 09/16/2019. The identification of this vulnerability is CVE-2019-16057 since 09/06/2019. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a exploit are known. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/05/2025). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 04/15/2022 with a due date of 05/06/2022:

The impacted product is end-of-life and should be disconnected if still in use.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 9.0

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

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA 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: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

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

09/06/2019 🔍
09/16/2019 +10 days 🔍
09/17/2019 +1 days 🔍
02/05/2025 +1968 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: blog.cystack.net
Status: Confirmed

CVE: CVE-2019-16057 (🔍)
GCVE (CVE): GCVE-0-2019-16057
GCVE (VulDB): GCVE-100-141851
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/17/2019 08:50
Updated: 02/05/2025 04:34
Changes: 09/17/2019 08:50 (36), 08/27/2020 09:36 (17), 12/25/2023 13:18 (3), 04/25/2024 17:46 (25), 09/09/2024 22:30 (1), 02/05/2025 04:34 (14)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

 william.brown (+1)
7 years ago
D-Link SIRT :: Vulnerability in CVE discovered and disclosed after patch was available v2.06.b01 available here: https://bit.ly/2lS75Hy

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