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CVE-2025-10948

HIGH

8.8

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."

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published9/25/2025

Last Modified10/13/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-119CWE-120

References

https://github.com/a2ure123/libjson-unicode-buffer-overflow-poc(cna@vuldb.com)

https://github.com/a2ure123/libjson-unicode-buffer-overflow-poc#technical-proof-of-concept(cna@vuldb.com)

https://vuldb.com/?ctiid.325818(cna@vuldb.com)

https://vuldb.com/?id.325818(cna@vuldb.com)

https://vuldb.com/?submit.652387(cna@vuldb.com)

https://github.com/a2ure123/libjson-unicode-buffer-overflow-poc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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