Linksys E1000 up to 2.1.03 pc_change_act stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Linksys E1000 up to 2.1.03. It has been classified as critical. The affected element is the function pc_change_act. This manipulation causes stack-based overflow. This vulnerability is registered as CVE-2024-28283. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Linksys E1000 up to 2.1.03 and classified as critical. Affected by this vulnerability is the function pc_change_act. The manipulation 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 confidentiality, integrity, and availability. The summary by CVE is:

There is stack-based buffer overflow vulnerability in pc_change_act function in Linksys E1000 router firmware version v.2.1.03 and before, leading to remote code execution.

It is possible to read the advisory at d05004.notion.site. This vulnerability is known as CVE-2024-28283 since 03/08/2024. The exploitation appears to be easy. The attack can be launched remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/10/2025).

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

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

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.7
CNA 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: Partially
Local: Yes
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

03/08/2024 🔍
03/20/2024 +12 days 🔍
03/20/2024 +0 days 🔍
06/10/2025 +447 days 🔍

Sourcesinfo

Vendor: linksys.com

Advisory: d05004.notion.site
Status: Not defined

CVE: CVE-2024-28283 (🔍)
GCVE (CVE): GCVE-0-2024-28283
GCVE (VulDB): GCVE-100-257395

Entryinfo

Created: 03/20/2024 04:14
Updated: 06/10/2025 18:25
Changes: 03/20/2024 04:14 (53), 08/06/2024 23:19 (12), 06/10/2025 18:25 (1)
Complete: 🔍
Cache ID: 216::103

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