cve-2018-19990
Vulnerability from cvelistv5
Published
2019-05-13 13:26
Modified
2024-08-05 11:51
Severity ?
EPSS score ?
9.54% (0.94921)
Summary
In the /HNAP1/SetWiFiVerifyAlpha message, the WPSPIN parameter is vulnerable, and the vulnerability affects D-Link DIR-822 B1 202KRb06 devices. In the SetWiFiVerifyAlpha.php source code, the WPSPIN parameter is saved in the $rphyinf1."/media/wps/enrollee/pin" and $rphyinf2."/media/wps/enrollee/pin" and $rphyinf3."/media/wps/enrollee/pin" internal configuration memory without any regex checking. And in the do_wps function of the wps.php source code, the data in $rphyinf3."/media/wps/enrollee/pin" is used with the wpatalk command without any regex checking. A vulnerable /HNAP1/SetWiFiVerifyAlpha XML message could have shell metacharacters in the WPSPIN element such as the `telnetd` string.
References
cve@mitre.orghttps://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990Exploit, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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