Edimax IC-3116W/IC-3140W prior 3.08 GET Request ipcam_cgi doGetSysteminfo stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Edimax IC-3116W and IC-3140W. This impacts the function doGetSysteminfo of the file ipcam_cgi of the component GET Request Handler. Such manipulation leads to stack-based overflow. This vulnerability is uniquely identified as CVE-2020-26762. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Edimax IC-3116W and IC-3140W. It has been rated as critical. Affected by this issue is the function doGetSysteminfo of the file ipcam_cgi of the component GET Request Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 12/01/2020. The advisory is available at edimax.com. This vulnerability is handled as CVE-2020-26762. Technical details are known, but there is no available exploit.

Upgrading to version 3.08 eliminates this vulnerability.

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

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: IC-3116W/IC-3140W 3.08

Timelineinfo

10/07/2020 🔍
12/01/2020 +55 days 🔍
12/01/2020 +0 days 🔍
12/11/2020 +10 days 🔍

Sourcesinfo

Advisory: edimax.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-26762 (🔍)
GCVE (CVE): GCVE-0-2020-26762
GCVE (VulDB): GCVE-100-165482

Entryinfo

Created: 12/01/2020 21:09
Updated: 12/11/2020 19:12
Changes: 12/01/2020 21:09 (39), 12/11/2020 19:10 (6), 12/11/2020 19:12 (18)
Complete: 🔍
Cache ID: 216::103

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

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