Netgear XR500 buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Netgear D6100, R7800, R8900, R9000, RBK20, RBR20, RBS20, RBK50, RBR50, RBS50, RBK40, RBR40, RBS40, SRK60, SRR60, SRS60, WN3000RPv2, WNDR4300v2, WNDR4500v3, WNR2000v5, XR450 and XR500 and classified as critical. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in buffer overflow. This vulnerability is cataloged as CVE-2020-26913. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Netgear D6100, R7800, R8900, R9000, RBK20, RBR20, RBS20, RBK50, RBR50, RBS50, RBK40, RBR40, RBS40, SRK60, SRR60, SRS60, WN3000RPv2, WNDR4300v2, WNDR4500v3, WNR2000v5, XR450 and XR500 (Wireless LAN Software). This affects an unknown part. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 10/09/2020. This vulnerability is uniquely identified as CVE-2020-26913. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: 🔍

Timelineinfo

10/09/2020 🔍
10/09/2020 +0 days 🔍
10/09/2020 +0 days 🔍
11/18/2020 +40 days 🔍

Sourcesinfo

Vendor: netgear.com

Status: Confirmed

CVE: CVE-2020-26913 (🔍)
GCVE (CVE): GCVE-0-2020-26913
GCVE (VulDB): GCVE-100-162459

Entryinfo

Created: 10/09/2020 16:39
Updated: 11/18/2020 01:52
Changes: 10/09/2020 16:39 (13), 10/09/2020 16:40 (22), 11/16/2020 10:17 (1), 11/18/2020 01:49 (2), 11/18/2020 01:52 (7)
Complete: 🔍
Cache ID: 216::103

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