- Description
- D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A crafted authentication header can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20910.
- Source
- zdi-disclosures@trendmicro.com
- NVD status
- Analyzed
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 3.0
- Type
- Secondary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
- zdi-disclosures@trendmicro.com
- CWE-303
- nvd@nist.gov
- NVD-CWE-Other
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-2150_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "88AD21D8-4B0C-4275-BB8C-BB84EBA55230",
"versionEndExcluding": "1.06"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-2150:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "06F065A1-2599-442C-AB55-DE24D47A7869"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]