D-Link DIR-1960 1.11 HTTP prog.cgi denial of service

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.
5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in D-Link DIR-1960 1.11. It has been declared as problematic. This vulnerability affects unknown code of the file prog.cgi of the component HTTP Handler. Such manipulation leads to denial of service. This vulnerability is documented as CVE-2022-31414. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in D-Link DIR-1960 1.11 (Router Operating System). Affected by this issue is some unknown processing of the file prog.cgi of the component HTTP Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

D-Link DIR-1960 firmware DIR-1960_A1_1.11 was discovered to contain a buffer overflow via srtcat in prog.cgi. This vulnerability allowed attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

The weakness was released 09/07/2022. The advisory is available at github.com. This vulnerability is handled as CVE-2022-31414 since 05/23/2022. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 06/17/2025).

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

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

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

05/23/2022 🔍
09/07/2022 +107 days 🔍
09/07/2022 +0 days 🔍
06/17/2025 +1014 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2022-31414 (🔍)
GCVE (CVE): GCVE-0-2022-31414
GCVE (VulDB): GCVE-100-208046

Entryinfo

Created: 09/07/2022 21:09
Updated: 06/17/2025 23:09
Changes: 09/07/2022 21:09 (40), 10/14/2022 09:13 (11), 06/17/2025 23:09 (15)
Complete: 🔍
Cache ID: 216::103

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