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Udr

12 CVEs product

Monthly

CVE-2026-47370 CRITICAL PATCH Act Now

Authenticated command injection in Ubiquiti UniFi OS allows low-privileged network-adjacent attackers to execute arbitrary OS commands on UniFi gateways, controllers, NVRs, and NAS devices, with a CVSS 9.9 score reflecting scope change and full CIA impact. The vulnerability affects a broad device family including UDM, UDM Pro/SE/Max/Beast, UDR, UDW, UCG, UNVR, and UNAS lines per Ubiquiti Security Advisory Bulletin 065. No public exploit identified at time of analysis and the issue is not currently listed in CISA KEV.

Command Injection Ubiquiti Unifi Os Server Express Udm +29
NVD VulDB
CVSS 3.1
9.9
EPSS
0.2%
CVE-2026-47369 CRITICAL PATCH Act Now

Privilege escalation in Ubiquiti UniFi OS allows a low-privileged attacker with network access to elevate privileges on affected UniFi OS devices and instances due to improper input validation (CWE-20). The CVSS 9.9 score reflects a scope-changing impact spanning UniFi Dream Machine, UniFi Express, UDR, UCG, UNVR, UNAS, and other UniFi OS Server platforms. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.

Privilege Escalation Ubiquiti Unifi Os Server Express Udm +29
NVD VulDB
CVSS 3.1
9.9
EPSS
0.1%
CVE-2026-47368 HIGH PATCH This Week

Information disclosure in Ubiquiti UniFi OS devices allows unauthenticated network-adjacent attackers to read sensitive data via a path traversal flaw (CWE-22). The high CVSS 8.6 score reflects a scope change with high confidentiality impact, indicating that disclosed data can affect resources beyond the vulnerable component itself. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.

Path Traversal Ubiquiti Unifi Os Server Express Udm +29
NVD VulDB
CVSS 3.1
8.6
EPSS
0.0%
CVE-2026-48610 HIGH PATCH This Week

Improper access control in Ubiquiti UniFi OS allows network-adjacent attackers to make unauthorized configuration changes to UniFi Dream Machine, Cloud Gateway, and Express gateway devices under certain network configurations. The flaw, scored CVSS 8.1 with full CIA impact, requires no authentication (PR:N) but has high attack complexity (AC:H), and no public exploit identified at time of analysis. Disclosed via HackerOne and addressed in Ubiquiti Security Advisory Bulletin 065.

Authentication Bypass Ubiquiti Udm Udm Pro Udm Se +12
NVD VulDB
CVSS 3.1
8.1
EPSS
0.0%
CVE-2026-34911 HIGH PATCH This Week

Path traversal in Ubiquiti UniFi OS devices allows authenticated low-privileged network attackers to read arbitrary files on the underlying device filesystem, enabling disclosure of sensitive information such as configuration data, credentials, or cryptographic material. The flaw (CVSS 7.7, scope-changed) affects a broad fleet of UniFi gateways, cloud keys, NVRs, and NAS appliances. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.

Ubiquiti Path Traversal Unifi Os Server Udm Udm Pro +28
NVD VulDB
CVSS 3.1
7.7
EPSS
0.0%
CVE-2026-34910 CRITICAL POC KEV PATCH THREAT NEWS Act Now

Unauthenticated command injection in Ubiquiti UniFi OS devices allows remote attackers with network access to execute arbitrary operating system commands by sending crafted input that bypasses validation. The flaw carries a maximum CVSS 10.0 score with scope change (S:C) impacting confidentiality, integrity, and availability, and affects a broad fleet of UniFi gateways, NVRs, NAS units, and Cloud Keys. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.

Ubiquiti Command Injection Unifi Os Server Udm Udm Pro +28
NVD VulDB
CVSS 3.1
10.0
EPSS
0.1%
Threat
5.0
CVE-2026-34908 CRITICAL POC KEV PATCH THREAT NEWS Act Now

Unauthorized system modification on Ubiquiti UniFi OS devices allows network-adjacent attackers to alter device configuration without authentication, affecting a broad range of UniFi gateways, dream machines, NVRs, NAS units, and cloud keys. The maximum CVSS 10.0 score reflects network-reachable, unauthenticated exploitation with scope change and full confidentiality, integrity, and availability impact; no public exploit identified at time of analysis, but the authentication bypass nature elevates urgency for any UniFi management plane exposed beyond trusted segments.

Ubiquiti Authentication Bypass Unifi Os Server Udm Udm Pro +28
NVD VulDB GitHub
CVSS 3.1
10.0
EPSS
0.0%
Threat
5.0
CVE-2026-34909 CRITICAL POC KEV PATCH THREAT NEWS Act Now

Path traversal in Ubiquiti UniFi OS devices allows network-adjacent attackers to read sensitive files from the underlying system, which can then be leveraged to take over an underlying account. The flaw carries a maximum CVSS 10.0 score reflecting unauthenticated network exploitation with scope change and full confidentiality, integrity, and availability impact across a broad fleet of UniFi gateways, cameras, NVRs, and NAS appliances. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.

Ubiquiti Path Traversal Unifi Os Server Udm Udm Pro +28
NVD VulDB
CVSS 3.1
10.0
EPSS
0.0%
Threat
5.0
CVE-2026-27643 MEDIUM POC PATCH This Month

Information disclosure in free5GC UDR versions up to 1.4.1 allows remote attackers to obtain detailed internal parsing error messages through the NEF component's Nnef_PfdManagement service, enabling service fingerprinting and reconnaissance. Public exploit code exists for this vulnerability, and all deployments using the affected service are at risk. A patch is available in pull request 56 and should be applied immediately, as no application-level workarounds exist.

Information Disclosure Udr
NVD GitHub
CVSS 3.1
5.3
EPSS
0.0%
CVE-2025-69253 MEDIUM POC PATCH This Month

free5GC is an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 of the User Data Repository are affected by Improper Error Handling with Information Exposure. [CVSS 5.3 MEDIUM]

Information Disclosure Udr
NVD GitHub
CVSS 3.1
5.3
EPSS
0.0%
CVE-2025-69208 MEDIUM POC PATCH This Month

free5GC UDR is the user data repository (UDR) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. Versions prior to 1.4.1 contain an Improper Error Handling vulnerability with Information Exposure. [CVSS 5.3 MEDIUM]

Information Disclosure Udr
NVD GitHub
CVSS 3.1
5.3
EPSS
0.0%
CVE-2013-2802 CRITICAL Act Now

The universal protocol implementation in Sixnet UDR before 2.0 and RTU firmware before 4.8 allows remote attackers to execute arbitrary code; read, modify, or create files; or obtain file metadata. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Code Injection RCE Udr Rtu Firmware
NVD
CVSS 2.0
10.0
EPSS
4.1%
EPSS 0% CVSS 9.9
CRITICAL PATCH Act Now

Authenticated command injection in Ubiquiti UniFi OS allows low-privileged network-adjacent attackers to execute arbitrary OS commands on UniFi gateways, controllers, NVRs, and NAS devices, with a CVSS 9.9 score reflecting scope change and full CIA impact. The vulnerability affects a broad device family including UDM, UDM Pro/SE/Max/Beast, UDR, UDW, UCG, UNVR, and UNAS lines per Ubiquiti Security Advisory Bulletin 065. No public exploit identified at time of analysis and the issue is not currently listed in CISA KEV.

Command Injection Ubiquiti Unifi Os Server +31
NVD VulDB
EPSS 0% CVSS 9.9
CRITICAL PATCH Act Now

Privilege escalation in Ubiquiti UniFi OS allows a low-privileged attacker with network access to elevate privileges on affected UniFi OS devices and instances due to improper input validation (CWE-20). The CVSS 9.9 score reflects a scope-changing impact spanning UniFi Dream Machine, UniFi Express, UDR, UCG, UNVR, UNAS, and other UniFi OS Server platforms. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.

Privilege Escalation Ubiquiti Unifi Os Server +31
NVD VulDB
EPSS 0% CVSS 8.6
HIGH PATCH This Week

Information disclosure in Ubiquiti UniFi OS devices allows unauthenticated network-adjacent attackers to read sensitive data via a path traversal flaw (CWE-22). The high CVSS 8.6 score reflects a scope change with high confidentiality impact, indicating that disclosed data can affect resources beyond the vulnerable component itself. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.

Path Traversal Ubiquiti Unifi Os Server +31
NVD VulDB
EPSS 0% CVSS 8.1
HIGH PATCH This Week

Improper access control in Ubiquiti UniFi OS allows network-adjacent attackers to make unauthorized configuration changes to UniFi Dream Machine, Cloud Gateway, and Express gateway devices under certain network configurations. The flaw, scored CVSS 8.1 with full CIA impact, requires no authentication (PR:N) but has high attack complexity (AC:H), and no public exploit identified at time of analysis. Disclosed via HackerOne and addressed in Ubiquiti Security Advisory Bulletin 065.

Authentication Bypass Ubiquiti Udm +14
NVD VulDB
EPSS 0% CVSS 7.7
HIGH PATCH This Week

Path traversal in Ubiquiti UniFi OS devices allows authenticated low-privileged network attackers to read arbitrary files on the underlying device filesystem, enabling disclosure of sensitive information such as configuration data, credentials, or cryptographic material. The flaw (CVSS 7.7, scope-changed) affects a broad fleet of UniFi gateways, cloud keys, NVRs, and NAS appliances. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.

Ubiquiti Path Traversal Unifi Os Server +30
NVD VulDB
EPSS 0% 5.0 CVSS 10.0
CRITICAL POC KEV PATCH THREAT Act Now

Unauthenticated command injection in Ubiquiti UniFi OS devices allows remote attackers with network access to execute arbitrary operating system commands by sending crafted input that bypasses validation. The flaw carries a maximum CVSS 10.0 score with scope change (S:C) impacting confidentiality, integrity, and availability, and affects a broad fleet of UniFi gateways, NVRs, NAS units, and Cloud Keys. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.

Ubiquiti Command Injection Unifi Os Server +30
NVD VulDB
EPSS 0% 5.0 CVSS 10.0
CRITICAL POC KEV PATCH THREAT Act Now

Unauthorized system modification on Ubiquiti UniFi OS devices allows network-adjacent attackers to alter device configuration without authentication, affecting a broad range of UniFi gateways, dream machines, NVRs, NAS units, and cloud keys. The maximum CVSS 10.0 score reflects network-reachable, unauthenticated exploitation with scope change and full confidentiality, integrity, and availability impact; no public exploit identified at time of analysis, but the authentication bypass nature elevates urgency for any UniFi management plane exposed beyond trusted segments.

Ubiquiti Authentication Bypass Unifi Os Server +30
NVD VulDB GitHub
EPSS 0% 5.0 CVSS 10.0
CRITICAL POC KEV PATCH THREAT Act Now

Path traversal in Ubiquiti UniFi OS devices allows network-adjacent attackers to read sensitive files from the underlying system, which can then be leveraged to take over an underlying account. The flaw carries a maximum CVSS 10.0 score reflecting unauthenticated network exploitation with scope change and full confidentiality, integrity, and availability impact across a broad fleet of UniFi gateways, cameras, NVRs, and NAS appliances. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.

Ubiquiti Path Traversal Unifi Os Server +30
NVD VulDB
EPSS 0% CVSS 5.3
MEDIUM POC PATCH This Month

Information disclosure in free5GC UDR versions up to 1.4.1 allows remote attackers to obtain detailed internal parsing error messages through the NEF component's Nnef_PfdManagement service, enabling service fingerprinting and reconnaissance. Public exploit code exists for this vulnerability, and all deployments using the affected service are at risk. A patch is available in pull request 56 and should be applied immediately, as no application-level workarounds exist.

Information Disclosure Udr
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM POC PATCH This Month

free5GC is an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 of the User Data Repository are affected by Improper Error Handling with Information Exposure. [CVSS 5.3 MEDIUM]

Information Disclosure Udr
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM POC PATCH This Month

free5GC UDR is the user data repository (UDR) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. Versions prior to 1.4.1 contain an Improper Error Handling vulnerability with Information Exposure. [CVSS 5.3 MEDIUM]

Information Disclosure Udr
NVD GitHub
EPSS 4% CVSS 10.0
CRITICAL Act Now

The universal protocol implementation in Sixnet UDR before 2.0 and RTU firmware before 4.8 allows remote attackers to execute arbitrary code; read, modify, or create files; or obtain file metadata. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Code Injection RCE Udr +1
NVD

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