Netgear R8500 1.0.2.160 POST Request wireless.cgi opmode/opmode_an/opmode_an_2 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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6.5$5k-$25k0.00

Summaryinfo

A vulnerability was found in Netgear R8500 1.0.2.160. It has been declared as critical. Impacted is an unknown function of the file wireless.cgi of the component POST Request Handler. Executing a manipulation of the argument opmode/opmode_an/opmode_an_2 can lead to stack-based overflow. This vulnerability is handled as CVE-2024-51000. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Netgear R8500 1.0.2.160. It has been declared as critical. This vulnerability affects some unknown processing of the file wireless.cgi of the component POST Request Handler. The manipulation of the argument opmode/opmode_an/opmode_an_2 with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is 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). As an impact it is known to affect availability. CVE summarizes:

Netgear R8500 v1.0.2.160 was discovered to contain multiple stack overflow vulnerabilities in the component wireless.cgi via the opmode, opmode_an, and opmode_an_2 parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted POST request.

The advisory is shared for download at netgear.com. This vulnerability was named CVE-2024-51000 since 10/28/2024. The exploitation appears to be easy. The attack can be initiated 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 11/05/2024).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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

10/28/2024 🔍
11/05/2024 +8 days 🔍
11/05/2024 +0 days 🔍
11/05/2024 +0 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: netgear.com
Status: Confirmed

CVE: CVE-2024-51000 (🔍)
GCVE (CVE): GCVE-0-2024-51000
GCVE (VulDB): GCVE-100-283156

Entryinfo

Created: 11/05/2024 18:01
Changes: 11/05/2024 18:01 (56)
Complete: 🔍
Cache ID: 216::103

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