TP-Link Systems Inc Tl-MR100 v3.20 vulnerabilities

2 CVEs affecting TP-Link Systems Inc Tl-MR100 v3.20, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-75118, published 2026-08-28.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-12339, published 2026-08-10. Medium severity, CVSS 6.9. EPSS: 0.5% chance of exploitation in the next 30 days. A Zip Slip vulnerability in the WebUI ISP Upgrade functionality allows arbitrary file write via a crafted archive containing directory traversal sequences. An authenticated administrator…
• CVE-2026-75118, published 2026-08-28. High severity, CVSS 8.7. EPSS: 0.4% chance of exploitation in the next 30 days. A pre-authentication stack-based buffer overflow vulnerability exists in the http_gdpr_decrypt function of TL-MR100 V3.20 due to insufficient bounds checking of encrypted requests to the /cgi/login…