The HttpOnly flag is set to false on the PHPSESSION cookie. Therefore, the cookie can be accessed by other sources such as JavaScript.
Weakness
The product uses a cookie to store sensitive information, but the cookie is not marked with the HttpOnly flag.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Meac300-fnade4_firmware | Endress | * | 0.16.0 (including) |
Potential Mitigations
References
- https://sick.com/psirt
- https://sick.com/psirt
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
- https://www.endress.com
- https://www.first.org/cvss/calculator/3.1
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf