RCE in Dlink Dap-1880ac
CVE-2021-20696
DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to execute arbitrary OS commands by sending a specially crafted request to a specific CGI program.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.024 (82.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dlink Dap-1880ac
- Dlink Dap-1880ac_firmware
- D-link Japan K.k. Dap-1880ac — versions firmware version 1.21 and earlier
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (x_refsource_MISC, Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-20696?
- CVE-2021-20696 is a high-severity vulnerability in Dlink Dap-1880ac, classified under OS Command Injection. CVSS score: 8.8/10. Published 2021-04-26.
- How severe is CVE-2021-20696?
- High severity. CVSS v3 base score is 8.8 out of 10.