CVE-2025-1610— LB-LINK AC1900 Router set_blacklist websGetVar os command injection
Quick assessment
Affected
LB-LINK AC1900 Router
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
LB-LINK AC1900是中国必联（LB-LINK）公司的一款无线路由器。 LB-LINK AC1900 1.0.2版本存在命令注入漏洞，该漏洞源于文件/goform/set_blacklist的参数mac/enable会导致操作系统命令注入。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-1610
Vulnerability Information
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Vulnerability Title
LB-LINK AC1900 Router set_blacklist websGetVar os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in LB-LINK AC1900 Router 1.0.2 and classified as critical. Affected by this issue is the function websGetVar of the file /goform/set_blacklist. The manipulation of the argument mac/enable leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
LB-LINK AC1900 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LB-LINK AC1900是中国必联（LB-LINK）公司的一款无线路由器。 LB-LINK AC1900 1.0.2版本存在命令注入漏洞，该漏洞源于文件/goform/set_blacklist的参数mac/enable会导致操作系统命令注入。
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 |
|---|---|---|---|---|
| LB-LINK | AC1900 Router | 1.0.2 | - |
|
II. Public POCs for CVE-2025-1610
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-1610 (3)
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CVE-2025-1610 LB-LINK AC1900 Router set_blacklist websGetVar os command injection signature permissions-required
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Submit #501024: LB-LINK LB-LINK AC1900 router V1.0.2 Command Injection third-party-advisory
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CVE-2025-1610 LB-LINK AC1900 Router set_blacklist websGetVar os command injection vdb-entry technical-description
Proof of Concept for CVE-2025-1610 (1)
Same Patch Batch · LB-LINK · 2025-02-24 · 3 CVEs total
| CVE-2025-1608 | 6.3 MEDIUM | LB-LINK AC1900 Router set_manpwd websGetVar os command injection |
| CVE-2025-1609 | 6.3 MEDIUM | LB-LINK AC1900 Router set_cmd websGetVar os command injection |
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V. Comments for CVE-2025-1610
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