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CVE-2020-36178

PoC ×2—
CVSS 3.1
9.8 critical
EPSS
10%p95
Published
()
Modified
Description

oal_ipt_addBridgeIsolationRules on TP-Link TL-WR840N 6_EU_0.9.1_4.16 devices allows OS command injection because a raw string entered from the web interface (an IP address field) is used directly for a call to the system library function (for iptables). NOTE: oal_ipt_addBridgeIsolationRules is not the only function that calls util_execSystem.

Vendors
tp-link
Products
tl-wr840n firmware
Weakness
CWE-78
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (9.7%)

In the news

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