D-Link DIR-822/DIR-878 FW130 POST SetGuestZoneRouterSettings IPAddress command injection

Summaryinfo

A vulnerability was found in D-Link DIR-822 and DIR-878 FW130. It has been declared as critical. Affected by this issue is the function SetGuestZoneRouterSettings of the component POST Handler. The manipulation of the argument IPAddress results in command injection. This vulnerability is identified as CVE-2024-48629. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in D-Link DIR-822 and DIR-878 FW130. Affected is the function SetGuestZoneRouterSettings of the component POST Handler. The manipulation of the argument IPAddress with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

D-Link DIR_882_FW130B06 and DIR_878 DIR_878_FW130B08 were discovered to contain a command injection vulnerability via the IPAddress parameter in the SetGuestZoneRouterSettings function. This vulnerability allows attackers to execute arbitrary OS commands via a crafted POST request.

The advisory is shared for download at dlink.com. This vulnerability is traded as CVE-2024-48629 since 10/08/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. 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 10/17/2024). 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

Type

• Router Operating System

Vendor

• D-Link

Name

• DIR-822
• DIR-878

Version

• FW130

License

• commercial

Website

• Vendor: https://www.dlink.com/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

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

Discussion