{"cve":"CVE-2021-43702","nvd":{"published":"2022-07-05T12:15:07.830","modified":"2026-06-17T04:11:18.013","status":"Modified","description":"ASUS RT-A88U 3.0.0.4.386_45898 is vulnerable to Cross Site Scripting (XSS). The ASUS router admin panel does not sanitize the WiFI logs correctly, if an attacker was able to change the SSID of the router with a custom payload, they could achieve stored XSS on the device.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","score":9.0},"cwes":["CWE-79"],"references":["https://www.asus.com/uk/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AC88U/","https://www.kroll.com/en/insights/publications/cyber/cve-2021-43702-from-discovery-to-patch","https://www.asus.com/uk/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AC88U/","https://www.kroll.com/en/insights/publications/cyber/cve-2021-43702-from-discovery-to-patch"],"products":["asus:4g-ac53u_firmware","asus:4g-ac68u_firmware","asus:rog_rapture_gt-ac2900_firmware","asus:rog_rapture_gt-ac5300_firmware","asus:rog_rapture_gt-ax11000_firmware","asus:rt-ac1200_firmware","asus:rt-ac1200e_firmware","asus:rt-ac1200g\\+_firmware","asus:rt-ac1200g_firmware","asus:rt-ac1200gu_firmware","asus:rt-ac1200hp_firmware","asus:rt-ac1300g\\+_firmware","asus:rt-ac1300uhp_firmware","asus:rt-ac1750_b1__firmware","asus:rt-ac1750_firmware","asus:rt-ac1900_firmware","asus:rt-ac1900p_firmware","asus:rt-ac1900u_firmware","asus:rt-ac2200_firmware","asus:rt-ac2400_firmware","asus:rt-ac2600_firmware","asus:rt-ac2900_firmware","asus:rt-ac3100_firmware","asus:rt-ac3200_firmware","asus:rt-ac51u\\+_firmware","asus:rt-ac51u_firmware","asus:rt-ac52u_b1_firmware","asus:rt-ac5300_firmware","asus:rt-ac53_firmware","asus:rt-ac55u_firmware","asus:rt-ac55uhp_firmware","asus:rt-ac56r_firmware","asus:rt-ac56s_firmware","asus:rt-ac56u_firmware","asus:rt-ac57u_firmware","asus:rt-ac58u_firmware","asus:rt-ac65p_firmware","asus:rt-ac65u_firmware","asus:rt-ac66r_firmware","asus:rt-ac66u\\+_firmware","asus:rt-ac66u_b1_firmware","asus:rt-ac66u_firmware","asus:rt-ac66w_firmware","asus:rt-ac68p_firmware","asus:rt-ac68r_firmware","asus:rt-ac68u_firmware","asus:rt-ac68uf_firmware","asus:rt-ac68w_firmware","asus:rt-ac85p_firmware","asus:rt-ac85u_firmware"],"source":"nvd","synced_at":"2026-10-19T21:33:44.859608815+00:00"},"epss":{"cve":"CVE-2021-43702","score":0.00976,"percentile":0.62126,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}