CVE-2023-32349
Quick assessment
Affected
Teltonika RUT model routers
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Teltonika RUT router是一系列工业路由器。 Teltonika RUT router 00.07.00版本至00.07.03.4版本存在安全漏洞，该漏洞源于用于验证检查的变量存储在外部配置文件中。攻击者利用该漏洞导致任意代码执行。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1546.001 · Change Default File Association
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I. Basic Information for CVE-2023-32349
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Version 00.07.03.4 and prior of Teltonika’s RUT router firmware contain a packet dump utility that contains proper validation for filter parameters. However, variables for validation checks are stored in an external configuration file. An authenticated attacker could use an exposed UCI configuration utility to change these variables and enable malicious parameters in the dump utility, which could result in arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
系统设置或配置在外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
Teltonika RUT router 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Teltonika RUT router是一系列工业路由器。 Teltonika RUT router 00.07.00版本至00.07.03.4版本存在安全漏洞，该漏洞源于用于验证检查的变量存储在外部配置文件中。攻击者利用该漏洞导致任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Teltonika | RUT model routers | 0 ~ 00.07.03.4 | - |
|
II. Public POCs for CVE-2023-32349
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-32349 (1)
-
https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-08 government-resource
Same Patch Batch · Teltonika · 2023-05-22 · 8 CVEs total
| CVE-2023-2586 | 9.0 CRITICAL | Teltonika Remote Management System 授权问题漏洞 |
| CVE-2023-2588 | 8.8 HIGH | Teltonika Remote Management System 安全漏洞 |
| CVE-2023-32347 | 8.1 HIGH | Teltonika Remote Management System 授权问题漏洞 |
| CVE-2023-32350 | 8.0 HIGH | Teltonika RUT router 操作系统命令注入漏洞 |
| CVE-2023-2587 | 7.5 HIGH | Teltonika Remote Management System 跨站脚本漏洞 |
| CVE-2023-32348 | 5.8 MEDIUM | Teltonika Remote Management System 代码问题漏洞 |
| CVE-2023-32346 | 5.3 MEDIUM | Teltonika Remote Management System 安全漏洞 |
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V. Comments for CVE-2023-32349
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