PatchTheCVECVE-2025-27450: The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4
CVE-2025-27450 is a medium-severity flaw (CVSS 6.5) affecting meac300-fnade4 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.5 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.3% (top 77%) |
| CISA exploited list | No |
| Weakness | CWE-614 |
| Published | 2025-07-03 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-27450?
meac300-fnade4 firmware: upgrade to newer than 0.16.0. Exact commands for each OS are on this page.
Is CVE-2025-27450 being exploited?
CVE-2025-27450 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-27450 affect?
CVE-2025-27450 affects meac300-fnade4 firmware. Severity is medium (CVSS 6.5). The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.
How urgent is CVE-2025-27450?
Priority 29/100. No elevated risk signals yet.
Related CVEs
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- CVE-2025-27459 MEDIUM 4.4 MITIGATE The VNC application stores its passwords encrypted within the registry but uses DES for encryption
- CVE-2025-27458 MEDIUM 6.5 MITIGATE The VNC authentication mechanism bases on a challenge-response system where both server and client use the sam
- CVE-2025-27457 MEDIUM 6.5 MITIGATE All communication between the VNC server and client(s) is unencrypted