CVE-2025-10948— MikroTik RouterOS libjson.so print parse_json_element buffer overflow
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2025-10948
Vulnerability Information
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Vulnerability Title
MikroTik RouterOS libjson.so print parse_json_element buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in MikroTik RouterOS 7. This affects the function parse_json_element of the file /rest/ip/address/print of the component libjson.so. The manipulation leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 7.20.1 and 7.21beta2 mitigates this issue. You should upgrade the affected component. The vendor replied: "Our bug tracker reports that your issue has been fixed. This means that we plan to release a RouterOS update with this fix. Make sure to upgrade to the next release when it comes out."
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
MikroTik RouterOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MikroTik RouterOS是拉脱维亚MikroTik公司的一套基于Linux开发的路由器操作系统。该系统可部署在PC中，使其提供路由器功能。 MikroTik RouterOS 7版本存在安全漏洞，该漏洞源于文件/rest/ip/address/print中组件libjson.so的parse_json_element函数存在缓冲区溢出，可能导致远程代码执行。
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
II. Public POCs for CVE-2025-10948
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 9025 chars
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III. Intelligence Information for CVE-2025-10948
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Vendor Advisories for CVE-2025-10948 (1)
Proof of Concept for CVE-2025-10948 (1)
IV. Related Vulnerabilities
Same product: RouterOS
- CVE-2026-14227
Insufficient session expiration in MikroTik RouterOS - CVE-2026-16347
Improper restriction of excessive authentication attempts in - CVE-2025-42611
Improper certificate validation in multiple RouterOS service - CVE-2026-7668
MikroTik RouterOS SCEP Endpoint scep.p ASN1_STRING_data out- - CVE-2025-6563
Cross-site scripting via dst parameter in RouterOS WiFi hots
Same vendor: MikroTik
- CVE-2026-14227
Insufficient session expiration in MikroTik RouterOS - CVE-2026-16347
Improper restriction of excessive authentication attempts in - CVE-2025-42611
Improper certificate validation in multiple RouterOS service - CVE-2026-7668
MikroTik RouterOS SCEP Endpoint scep.p ASN1_STRING_data out- - CVE-2025-6563
Cross-site scripting via dst parameter in RouterOS WiFi hots
Same weakness: CWE-120
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V. Comments for CVE-2025-10948
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