Is CVE-2026-112372 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-112372 being exploited in the wild.

How severe is CVE-2026-112372?

Medium severity, with a CVSS score of 6.6, published 19 October 2026.

Is there a fix for CVE-2026-112372?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-112372 attacked?

It is attacked over the network.

Am I affected by CVE-2026-112372?

Check whether you run H3C Magic NX15 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-112372: H3C Magic NX15 path traversal in importprofile

CVE-2026-112372 · Severity: medium · CVSS 6.6 · Published 2026-10-19

H3C Magic NX15 is a network router that manages enterprise connectivity and configurations. An authenticated attacker can exploit a path traversal vulnerability in the profile import function to write arbitrary files to the router's filesystem with root privileges, potentially taking complete control of the device or disrupting its operation.

Technologies: H3C Magic NX15. Vendors: H3C.

Quick answers

Is CVE-2026-112372 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-112372 being exploited in the wild.
How severe is CVE-2026-112372?: Medium severity, with a CVSS score of 6.6, published 19 October 2026.
Which products and versions are affected?: H3C Magic NX15 V100R017.
Is there a fix for CVE-2026-112372?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-112372 attacked?: It is attacked over the network.
Am I affected by CVE-2026-112372?: Check whether you run H3C Magic NX15 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The importprofile API function at /api/upload fails to properly validate archive member paths when extracting a tar file, allowing directory traversal via the fileName argument. An authenticated attacker can craft a malicious tar archive that extracts files to arbitrary locations on the root filesystem with root privileges, bypassing weak validation that only checks product/version strings and MD5 checksums (both attacker-controllable). The vulnerability requires authentication but allows creation of executable files and symbolic links, enabling arbitrary code execution.

Affected products

H3C Magic NX15 V100R017

Timeline

2026-10-19: disclosed

References

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