PatchTheCVECVE-2025-29165: An issue in D-Link DIR-1253 MESH V1.6.1684 allows an attacker to escalate privileges via the etc/shadow.sample
CVE-2025-29165 is a critical-severity flaw (CVSS 9.8) affecting dir-1253 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
An issue in D-Link DIR-1253 MESH V1.6.1684 allows an attacker to escalate privileges via the etc/shadow.sample component
Why this priority
- Critical severity
- Remotely exploitable, no login, no user action
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 9.8 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.7% (top 48%) |
| CISA exploited list | No |
| Weakness | CWE-269 |
| Published | 2026-03-05 |
| 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-2025-29165?
dir-1253 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2025-29165 being exploited?
CVE-2025-29165 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-2025-29165 affect?
CVE-2025-29165 affects dir-1253 firmware. Severity is critical (CVSS 9.8). An issue in D-Link DIR-1253 MESH V1.6.1684 allows an attacker to escalate privileges via the etc/shadow.sample component
How urgent is CVE-2025-29165?
Priority 52/100. Critical severity; Remotely exploitable, no login, no user action