CVE Details
Basic Information
| Title | D-Link DCS-5020L ptdc.cgi websReadEvent stack-based overflow |
|---|---|
| Type | cve |
| Published | 2025-05-27T00:00:07.257Z |
| Last Seen |
Product Information
| Vendor | D-Link |
|---|---|
| Product | DCS-5020L |
| Version | 1.01_B2 |
CVSS Information
| Base Score | 8.7 (HIGH) |
|---|---|
| Attack Vector | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| Confidentiality Impact | |
| Integrity Impact | |
| Availability Impact |
AI Analysis
| AI Description | A stack-based buffer overflow vulnerability exists in the D-Link DCS-5020L camera firmware version 1.01_B2. The vulnerability is in the `websReadEvent` function of the `/rame/ptdc.cgi` file, specifically in the handling of the `Authorization` argument. This can be exploited remotely, potentially allowing an attacker to execute arbitrary code. The product is no longer supported by the vendor. |
|---|---|
| AI Severity | High |
| Vendor | D-Link |
| Product | DCS-5020L |
| Affected Version | 1.01_B2 |
Additional Information
| CVE List | |
|---|---|
| CWE List | CWE-121, CWE-119 |
| Bulletin Family | |
| Source Data | D-Link DCS-5020L 1.01_B2 |
Source Information
| Source Data | D-Link DCS-5020L 1.01_B2 |
|---|---|
| Source Link |
Description
A vulnerability classified as critical has been found in D-Link DCS-5020L 1.01_B2. This affects the function websReadEvent of the file /rame/ptdc.cgi. The manipulation of the argument Authorization leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score Summary
Base Score: 8.7 (HIGH)