ZdiVULNRICHMENT:CVE-2023-32148CVE-2023-32148 D-Link DIR-2640 HNAP PrivateLogin Authentication Bypass Vulnerability
6.5 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.8 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
16.4%
D-Link DIR-2640 HNAP PrivateLogin Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2640 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the web management interface, which listens on TCP port 80 by default. A crafted XML element in the login request can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19545.
CNA Affected
[
{
"vendor": "D-Link",
"product": "DIR-2640",
"versions": [
{
"status": "affected",
"version": "R.47.0.0 AutoCAD 2021 & R.47.0.0 AutoCAD LT 2021"
}
],
"defaultStatus": "unknown"
}
]Related
6.5 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.8 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
16.4%