PatchTheCVECVE-2023-27077: Stack Overflow vulnerability found in 360 D901 allows a remote attacker to cause a Distributed Denial of Servi
CVE-2023-27077 is a high-severity flaw (CVSS 7.5) affecting d901 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Stack Overflow vulnerability found in 360 D901 allows a remote attacker to cause a Distributed Denial of Service (DDOS) via a crafted HTTP package.
Why this priority
- High severity
- Public exploit reference
- Remotely exploitable, no login, no user action
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 1.6% (top 24%) |
| CISA exploited list | No |
| Weakness | CWE-787 |
| Published | 2023-03-23 |
| 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-2023-27077?
d901 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2023-27077 being exploited?
CVE-2023-27077 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-2023-27077 affect?
CVE-2023-27077 affects d901 firmware. Severity is high (CVSS 7.5). Stack Overflow vulnerability found in 360 D901 allows a remote attacker to cause a Distributed Denial of Service (DDOS) via a crafted HTTP package.
How urgent is CVE-2023-27077?
Priority 55/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action