CVE-2018-19987
critical · 9.8D-Link DIR-822 Rev.B 202KRb06, DIR-822 Rev.C 3.10B06, DIR-860L Rev.B 2.03.B03, DIR-868L Rev.B 2.05B02, DIR-880L Rev.A 1.20B01_01_i3se_BETA, and DIR-890L Rev.A 1.21B02_BETA devices mishandle IsAccessPoint in /HNAP1/SetAccessPointMode. In the SetAccessPointMode.php source code, the IsAccessPoint parameter is saved in the ShellPath script file without any regex checking. After the script file is executed, the command injection occurs. A vulnerable /HNAP1/SetAccessPointMode XML message could have shell metacharacters in the IsAccessPoint element such as the `telnetd` string.
9.8
CVSS
12.9%
EPSS (exploit prob.)
96th
EPSS percentile
2019-05-13
Published
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-78
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| d-link | dir-818lw_firmware | 2.05.b03 |
| dlink | dir-818lw | all versions |
| d-link | dir-822_firmware | 202krb06 |
| dlink | dir-822_firmware | 3.10b06 |
| dlink | dir-822 | all versions |
| d-link | dir-860l_firmware | 2.03.b03 |
| dlink | dir-860l | all versions |
| d-link | dir-868l_firmware | 2.05b02 |
| dlink | dir-868l | all versions |
| d-link | dir-880l_firmware | 1.20b01_01_i3se |
| dlink | dir-880l | all versions |
| d-link | dir-890l/r_firmware | 1.21b02 |
| dlink | dir-890l/r | all versions |
Check a specific version with /api/v1/cve/match.
References
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2018-19987