Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2020-8863
HistoryMar 23, 2020 - 9:15 p.m.

CVE-2020-8863

2020-03-2321:15:12
CWE-303
CWE-287
[email protected]
web.nvd.nist.gov
32
cve-2020-8863
d-link
router
firmware
bypass authentication
privilege escalation
code execution
hnap
zdi-can-9470

8.3 High

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.3%

JSON

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 1.10B04. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper implementation of the authentication algorithm. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the router. Was ZDI-CAN-9470.

Affected configurations

Vulners
NVD
Node
d-linkdsl6740u_firmwareRange≤1.10

CNA Affected

[
  {
    "product": "Multiple Routers",
    "vendor": "D-Link",
    "versions": [
      {
        "status": "affected",
        "version": "1.10B04"
      }
    ]
  }
]

Related

prion 1
cvelist 1
nvd 1
zdi 1
prion
prion
Authentication flaw
2020-03-23 21:15:00
cvelist
cvelist
CVE-2020-8863
2020-03-23 20:25:23
nvd
nvd
CVE-2020-8863
2020-03-23 21:15:12
zdi
zdi
D-Link Multiple Routers HNAP PrivateLogin Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability
2020-02-24 00:00:00

8.3 High

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.3%

JSON
Related for CVE-2020-8863
prion1cvelist1nvd1zdi1