cve-2018-19989
Vulnerability from cvelistv5
Published
2019-05-13 13:25
Modified
2024-08-05 11:51
Severity ?
EPSS score ?
36.98% (0.96822)
Summary
In the /HNAP1/SetQoSSettings message, the uplink parameter is vulnerable, and the vulnerability affects D-Link DIR-822 Rev.B 202KRb06 and DIR-822 Rev.C 3.10B06 devices. In the SetQoSSettings.php source code, the uplink parameter is saved in the /bwc/entry:1/bandwidth and /bwc/entry:2/bandwidth internal configuration memory without any regex checking. And in the bwc_tc_spq_start, bwc_tc_wfq_start, and bwc_tc_adb_start functions of the bwcsvcs.php source code, the data in /bwc/entry:1/bandwidth and /bwc/entry:2/bandwidth is used with the tc command without any regex checking. A vulnerable /HNAP1/SetQoSSettings XML message could have shell metacharacters in the uplink 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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