Netgear N300 1.0.0.70 uhttpd stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$5k-$25k0.00

Summaryinfo

A vulnerability was found in Netgear N300 1.0.0.70 and classified as critical. Impacted is an unknown function of the component uhttpd. The manipulation results in stack-based overflow. This vulnerability is identified as CVE-2022-31937. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Netgear N300 1.0.0.70. It has been classified as critical. Affected is an unknown code of the component uhttpd. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Netgear N300 wireless router wnr2000v4-V1.0.0.70 was discovered to contain a stack overflow via strcpy in uhttpd.

The weakness was released 09/23/2022. The advisory is available at github.com. This vulnerability is traded as CVE-2022-31937 since 05/31/2022. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 05/27/2025).

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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

05/31/2022 🔍
09/23/2022 +115 days 🔍
09/23/2022 +0 days 🔍
05/27/2025 +977 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: github.com
Status: Not defined

CVE: CVE-2022-31937 (🔍)
GCVE (CVE): GCVE-0-2022-31937
GCVE (VulDB): GCVE-100-209346

Entryinfo

Created: 09/23/2022 08:22
Updated: 05/27/2025 17:51
Changes: 09/23/2022 08:22 (38), 10/22/2022 14:08 (11), 05/27/2025 17:51 (15)
Complete: 🔍
Cache ID: 216::103

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