CVE-2021-46009
9.8
CRITICAL · CVSS 3.1 · EPSS 12.5% (pctl 96)
Patch early
EPSS 12.5% — above the 10% action threshold.
Description
In Totolink A3100R V5.9c.4577, multiple pages can be read by curl or Burp Suite without authentication. Additionally, admin configurations can be set without cookies.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 12.53% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-306 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-03-30 |
| Last modified | 2026-07-09 |
Affected (2)
| Vendor | Product |
|---|---|
| totolink | a3100r |
| totolink | a3100r firmware |
→ the Explorer · watch your stack · NVD