CVE-2021-27825 EXPLOIT
7.5
HIGH · CVSS 3.1 · EPSS 7.8% (pctl 94)
Patch early
A public exploit exists.
Description
A directory traversal vulnerability on Mercury MAC1200R devices allows attackers to read arbitrary files via a web-static/ URL.
Scoring
| CVSS | 7.5 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| EPSS | 7.8% — more likely to be exploited than 94% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-05-29 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| mercurycom | mac1200r |
| mercurycom | mac1200r firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | MAC 1200R - Directory Traversal | 2023-04-07 |
References
→ the Explorer · watch your stack · NVD