Description
A vulnerability was found in D-Link DIR-513 up to 1.10 and classified as critical. This issue affects the function formSetWanL2TPcallback of the file /goform/formSetWanL2TPtriggers of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality (Vulnerable System)
High
Integrity (Vulnerable System)
High
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
E
Physical
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
E
Physical
RL
X
RC
Required
Affected products
- D-Link / DIR-5131.0 – 1.0
- D-Link / DIR-5131.1 – 1.1
- D-Link / DIR-5131.2 – 1.2
- D-Link / DIR-5131.3 – 1.3
- D-Link / DIR-5131.4 – 1.4
- D-Link / DIR-5131.5 – 1.5
- D-Link / DIR-5131.6 – 1.6
- D-Link / DIR-5131.7 – 1.7
- D-Link / DIR-5131.8 – 1.8
- D-Link / DIR-5131.9 – 1.9
- D-Link / DIR-5131.10 – 1.10