CVE-2020-15633CWE-288

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with…

High · published July 23, 2020

CVSS v3.0
8.8
EPSS
3%
Percentile
86.8
In the wild
Unconfirmed
What it is

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.20B10_BETA. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP requests. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the router. Was ZDI-CAN-10835.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02888 · 86.8th percentile
Weakness
CWE-288 · Authentication Bypass Using an Alternate Path or Channel
Published
2020-07-23T20:45Z
EPSS history
Timeline
  • 23 JUL 20:45Z
    This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with…
    cvelistv5