CVE-2020-8423
HIGH
7.2
CVSS Score
Published: April 2, 2020 at 05:00 PM UTC
Updated: June 17, 2026 at 03:26 AM UTC
2 products affected across 1 vendorTl WR841N FirmwareTL-WR841N
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Severity
HIGH7.2
Exploit prediction
EPSS 9%
Description
A buffer overflow in the httpd daemon on TP-Link TL-WR841N V10 (firmware version 3.16.9) devices allows an authenticated remote attacker to execute arbitrary code via a GET request to the page for the configuration of the Wi-Fi network.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://ktln2.org/2020/03/29/exploiting-mips-router/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-120
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