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CVE-2023-23912

Published: Feb 9, 2023Updated: Mar 24, 2025 Sources: CVE List NVD BDUCWE-75
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.9%
Top 45.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability, found in EdgeRouters Version 2.0.9-hotfix.5 and earlier and UniFi Security Gateways (USG) Version 4.4.56 and earlier with their DHCPv6 prefix delegation set to dhcpv6-stateless or dhcpv6-stateful, allows a malicious actor directly connected to the WAN interface of an affected device to create a remote code execution vulnerability.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-75CWE-94

Affected Products

usg firmwareuiNetworking Infrastructure
usg-pro-4 firmwareuiNetworking Infrastructure
er-10x firmwareuiNetworking Infrastructure
er-12 firmwareuiNetworking Infrastructure
er-12p firmwareuiNetworking Infrastructure
uicommercialNetworking Infrastructureaka ui
and 8 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://community.ui.com/releases/Security-Advisory-Bulletin-028-028/696e4e3b-718c-4da4-9a21-965a85633b5f
community.ui.com
https://community.ui.com/releases/Security-Advisory-Bulletin-028-028/696e4e3b-718c-4da4-9a21-965a85633b5f
community.ui.com
https://community.ui.com/releases/UniFi-Security-Gateway-4-4-57/72409267-0f18-400f-8f44-7242a553e449
community.ui.com
and 4 more references View all →

Timeline

Published
Feb 9, 2023
Last Updated
Mar 24, 2025

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