CVE-2021-44827
published 2022-03-04CVE-2021-44827: There is remote authenticated OS command injection on TP-Link Archer C20i 0.9.1 3.2 v003a.0 Build 170221 Rel.55462n devices vie the X_TP_ExternalIPv6Address…
PriorityP274high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
53.96%
98.9th percentile
There is remote authenticated OS command injection on TP-Link Archer C20i 0.9.1 3.2 v003a.0 Build 170221 Rel.55462n devices vie the X_TP_ExternalIPv6Address HTTP parameter, allowing a remote attacker to run arbitrary commands on the router with root privileges.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| tp-link | archer_c20i_firmware | <= 170221 | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
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No detection rules found.
No public exploits indexed.
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https://Full-Disclosure.euhttps://full-disclosure.eu/reports/2022/CVE-2021-44827-tplink-authenticated-remote-code-execution.htmlhttps://www.tp-link.com/us/securityhttps://Full-Disclosure.euhttps://full-disclosure.eu/reports/2022/CVE-2021-44827-tplink-authenticated-remote-code-execution.htmlhttps://www.tp-link.com/us/security
2022-03-04
Published