CVE-2020-24363
TP-link TL-WA855RE Missing Authentication for Critical Function Vulnerability
Summary
TP-link TL-WA855RE contains a missing authentication for critical function vulnerability. This vulnerability could allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot. The attacker can then obtain incorrect access control by setting a new administrative password. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Affected software
Vendor: TP-Link · Product: TL-WA855RE
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in TP-Link
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2023-1389 | TP-Link Archer AX-21 Command Injection Vulnerability | 100.0% | Yes |
| CVE-2015-3035 | TP-Link Multiple Archer Devices Directory Traversal Vulnerability | 83.8% | Yes |
| CVE-2023-33538 | TP-Link Multiple Routers Command Injection Vulnerability | 41.9% | Yes |
| CVE-2023-50224 | TP-Link TL-WR841N Authentication Bypass by Spoofing Vulnerability | 17.5% | Yes |
| CVE-2025-9377 | TP-Link Archer C7(EU) and TL-WR841N/ND(MS) OS Command Injection Vulnerability | 11.7% | Yes |
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