CVE-2023-26315: The Xiaomi router AX9000 has a post-authentication command injection vulnerability

Q: How do I fix CVE-2023-26315?

ax9000 firmware: upgrade to 1.0.174. Exact commands for each OS are on this page.

Q: Is CVE-2023-26315 being exploited?

CVE-2023-26315 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-26315 affect?

CVE-2023-26315 affects ax9000 firmware. Severity is medium (CVSS 6.5). The Xiaomi router AX9000 has a post-authentication command injection vulnerability. This vulnerability is caused by the lack of input filtering, allowing an attacker to exploit it to obtain root access to the device.

Q: How urgent is CVE-2023-26315?

Priority 47/100. EPSS top 3%: very likely to be exploited

This week

MEDIUM 6.5UPGRADE

CVE-2023-26315 is a medium-severity flaw (CVSS 6.5) affecting ax9000 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Xiaomi router AX9000 has a post-authentication command injection vulnerability. This vulnerability is caused by the lack of input filtering, allowing an attacker to exploit it to obtain root access to the device.

Why this priority

EPSS top 3%: very likely to be exploited

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	19.4% (top 3%)
CISA exploited list	No
Weakness	CWE-78, CWE-77
Published	2024-08-26
Last modified	2026-06-17

Publisher (CNA): Xiaomi Technology Co., Ltd. · Vendor: mi

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-08-26 12:15 UTCPublished CVE record published
2026-06-17 05:43 UTCUpdated Record last modified

mi ax9000 firmware UPGRADE

Affected: >= 1.0.0 and < 1.0.174

Fixed in: 1.0.174

Safe to downgrade to: a release before 1.0.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-26315?

ax9000 firmware: upgrade to 1.0.174. Exact commands for each OS are on this page.

Is CVE-2023-26315 being exploited?

CVE-2023-26315 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-26315 affect?

CVE-2023-26315 affects ax9000 firmware. Severity is medium (CVSS 6.5). The Xiaomi router AX9000 has a post-authentication command injection vulnerability. This vulnerability is caused by the lack of input filtering, allowing an attacker to exploit it to obtain root access to the device.

How urgent is CVE-2023-26315?

Priority 47/100. EPSS top 3%: very likely to be exploited

Software pages

Xiaomi vulnerabilities

Related CVEs

CVE-2024-45348 MEDIUM 6.4 UPGRADE Xiaomi Router AX9000 has a post-authorization command injection vulnerability

References

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