CVE-2025-10948

high

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. The vendor was contacted early about this disclosure but did not respond in any way.

References

Exploits
More

https://github.com/a2ure123/libjson-unicode-buffer-overflow-poc#technical-proof-of-concept

https://github.com/a2ure123/libjson-unicode-buffer-overflow-poc

https://vuldb.com/?submit.652387

https://vuldb.com/?id.325818

https://vuldb.com/?ctiid.325818

Details

Source: Mitre, NVD

Published: 2025-09-25

Updated: 2025-09-26

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 8.7

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00043