What is CVE-2018-20841?

CVE-2018-20841 is a critical-severity vulnerability in Hootoo Tripmate Titan Ht-Tm05, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-06-11.

How severe is CVE-2018-20841?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Hootoo Tripmate Titan Ht-Tm05

CVE-2018-20841

HooToo TripMate Titan HT-TM05 and HT-05 routers with firmware 2.000.022 and 2.000.082 allow remote command execution via shell metacharacters in the mac parameter of a protocol.csp?function=set&fname=security&opt=mac_table request.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.479 (98.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hootoo Tripmate_titan_ht-tm05
Hootoo Tripmate_titan_ht-tm05_firmware — versions 2.000.022, 2.000.082
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-20841?: CVE-2018-20841 is a critical-severity vulnerability in Hootoo Tripmate Titan Ht-Tm05, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-06-11.
How severe is CVE-2018-20841?: Critical severity. CVSS v3 base score is 9.8 out of 10.