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CVE-2020-24363

8.8 · HIGHActively Exploited

TP-Link TL-WA855RE V5 20200415-rel37464 devices allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot.

Published Aug 31, 2020CWE-306EPSS 22.19%

Overview

CVE-2020-24363 is a high-severity vulnerability. It was published on August 31, 2020 and has a CVSS 3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

TP-Link TL-WA855RE V5 20200415-rel37464 devices 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refmalwrforensics.com/en/2020/08/31/cve-2020-24363-tl-wa855re-v5-advisory/Refpastebin.com/VjHM4UiARefwww.tp-link.com/us/support/download/tl-wa855re/#FirmwareRefmalwrforensics.com/en/2020/08/31/cve-2020-24363-tl-wa855re-v5-advisory/Refpastebin.com/VjHM4UiARefwww.tp-link.com/us/support/download/tl-wa855re/#FirmwareCISAwww.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-24363

How CyberStrike helps

Frequently asked questions

What is CVE-2020-24363?

CVE-2020-24363 is a high-severity vulnerability. It was published on August 31, 2020 and has a CVSS 3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

How severe is CVE-2020-24363?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2020-24363?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2020-24363?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-24363 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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