PatchTheCVECVE-2025-66953: CSRF vulnerability in narda miteq Uplink Power Contril Unit UPC2 v.1.17 allows a remote attacker to execute ar
CVE-2025-66953 is a high-severity flaw (CVSS 8.8) affecting upc2 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
CSRF vulnerability in narda miteq Uplink Power Contril Unit UPC2 v.1.17 allows a remote attacker to execute arbitrary code via the Web-based management interface and specifically the /system_setup.htm, /set_clock.htm, /receiver_setup.htm, /cal.htm?..., and /channel_setup.htm endpoints
Why this priority
- High severity
- Public exploit reference
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 8.8 (High) |
| 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-352 |
| Published | 2025-12-17 |
| Last modified | 2026-10-13 |
Last updated 2026-10-13 · 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-2025-66953?
upc2 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2025-66953 being exploited?
CVE-2025-66953 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-2025-66953 affect?
CVE-2025-66953 affects upc2 firmware. Severity is high (CVSS 8.8). CSRF vulnerability in narda miteq Uplink Power Contril Unit UPC2 v.1.17 allows a remote attacker to execute arbitrary code via the Web-based management interface and specifically the /system_setup.htm, /set_clock.htm, /receiver_setup.htm, /
How urgent is CVE-2025-66953?
Priority 42/100. High severity; Public exploit reference