Udr
CVE-2013-2802
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Code injection prevention, sandbox exec
MITRE ATT&CK
2 techniques across 2 tactics: Execution, Initial Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 10.0 (CRITICAL). Attack characteristics: network attack vector, low complexity. EPSS exploitation probability: 4.10%. |
| Exploit ScenarioDerived | A remote attacker could inject and execute arbitrary code within the application by sending crafted requests to the affected application. |
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Alert meAnalysisAI
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.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. 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 via function opcodes. Affected products include: Sixnet Udr, Sixnet Rtu Firmware. Version information: before 2.0.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/Au:N/C:C/I:C/A:C
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
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 via function opcodes.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Code injection occurs when an application accepts user input and passes it directly into a language interpreter or evaluator without proper sanitization.
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Affected Products (CPE)CVE.org
Unauthenticated command injection in Ubiquiti UniFi OS devices allows remote attackers with network access to execute ar
Path traversal in Ubiquiti UniFi OS devices allows network-adjacent attackers to read sensitive files from the underlyin
Unauthorized system modification on Ubiquiti UniFi OS devices allows network-adjacent attackers to alter device configur
Authenticated command injection in Ubiquiti UniFi OS allows low-privileged network-adjacent attackers to execute arbitra
Privilege escalation in Ubiquiti UniFi OS allows a low-privileged attacker with network access to elevate privileges on
free5GC is an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 of th
Information disclosure in free5GC UDR versions up to 1.4.1 allows remote attackers to obtain detailed internal parsing e
free5GC UDR is the user data repository (UDR) for free5GC, an an open-source project for 5th generation (5G) mobile core
Information disclosure in Ubiquiti UniFi OS devices allows unauthenticated network-adjacent attackers to read sensitive
Improper access control in Ubiquiti UniFi OS allows network-adjacent attackers to make unauthorized configuration change
Path traversal in Ubiquiti UniFi OS devices allows authenticated low-privileged network attackers to read arbitrary file
GitHub PoC
Exploit-DB