VDB-275921 · Submit #397276 · CVE-2024-8212

D-Link DNS-1550-04 up to 20240814 /cgi-bin/hd_config.cgi cgi_FMT_R12R5_2nd_DiskMGR f_source_dev 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.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20240814. This affects the function cgi_FMT_R12R5_2nd_DiskMGR of the file /cgi-bin/hd_config.cgi. The manipulation of the argument f_source_dev leads to command injection. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is documented as CVE-2024-8212. The attack can be initiated remotely. Additionally, an exploit exists. It is advised to substitute the affected component with an alternative. Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.

Detailsinfo

A vulnerability was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20240814. It has been rated as critical. This issue affects the function cgi_FMT_R12R5_2nd_DiskMGR of the file /cgi-bin/hd_config.cgi. The manipulation of the argument f_source_dev with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-8212. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The exploit is available at github.com. It is declared as proof-of-concept. Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.

The problem might be mitigated by replacing the product with as an alternative.

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

Productinfo

Vendor

D-Link

Name

Version

20240814

License

commercial

Support

end of life

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 6.3
VulDB Temp Score: 5.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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: Alternative
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/27/2024 🔍
08/27/2024 +0 days 🔍
08/29/2024 +2 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: SAP10383
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2024-8212 (🔍)
GCVE (CVE): GCVE-0-2024-8212
GCVE (VulDB): GCVE-100-275921
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/27/2024 13:39
Updated: 08/29/2024 18:36
Changes: 08/27/2024 13:39 (61), 08/28/2024 16:29 (19), 08/29/2024 18:36 (11)
Complete: 🔍
Submitter: BuaaIoTTeam
Cache ID: 216::103

Submitinfo

Accepted

Submit #397276: D-Link DNS 320/320L/321/323/325/327L Command Injection (by BuaaIoTTeam)