CVE-2026-3294An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a login parameter and reset the administrator passwor…
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It affects tp-link re305_firmware and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a login parameter and reset the administrator password due to insufficient validation. Successful exploitation allows an attacker to obtain full administrative control of the affected device, potentially impacting on confidentiality, integrity, and availability.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-20, CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
tp-link re305_firmware tp-link:re305_firmware | before 20260515 | NVD |
tp-link re360_firmware tp-link:re360_firmware | before 20260515 | NVD |
tp-link re580d_firmware tp-link:re580d_firmware | before 20260515 | NVD |
tp-link re650_firmware tp-link:re650_firmware | before 20260429 | NVD |
tp-link tl-wa860re_firmware tp-link:tl-wa860re_firmware | before 20260515 | NVD |
References
- https://www.tp-link.com/en/support/download/re305/v1/#Firmwareproduct
- https://www.tp-link.com/en/support/download/re360/v1/#Firmwareproduct
- https://www.tp-link.com/en/support/download/re580d/#Firmwareproduct
- https://www.tp-link.com/en/support/download/re650/v1/#Firmwareproduct
- https://www.tp-link.com/en/support/download/tl-wa860re/v4/#Firmwareproduct
- https://www.tp-link.com/us/support/download/re305/v1/#Firmwareproduct
- https://www.tp-link.com/us/support/download/re360/v1/#Firmwareproduct
- https://www.tp-link.com/us/support/download/re580d/#Firmwareproduct
- https://www.tp-link.com/us/support/download/re650/v1/#Firmwareproduct
- https://www.tp-link.com/us/support/download/tl-wa860re/v4/#Firmwareproduct
- https://www.tp-link.com/us/support/faq/5101/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.