CVE-2024-37663: Redmi router RB03 v1.0.57 is vulnerable to forged ICMP redirect message attacks

Routine

MEDIUM 4.1MITIGATE

CVE-2024-37663 is a medium-severity flaw (CVSS 4.1) affecting redmi ax6s firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Redmi router RB03 v1.0.57 is vulnerable to forged ICMP redirect message attacks. An attacker in the same WLAN as the victim can hijack the traffic between the victim and any remote server by sending out forged ICMP redirect messages.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.1 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-940
Published	2024-06-17
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: mi

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

Am I affected?

Timeline

2024-06-17 18:15 UTCPublished CVE record published
2026-06-17 07:38 UTCUpdated Record last modified

mi redmi ax6s firmware MITIGATE

Affected: 1.0.57

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.57

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-2024-37663?

redmi ax6s firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-37663 being exploited?

CVE-2024-37663 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-2024-37663 affect?

CVE-2024-37663 affects redmi ax6s firmware. Severity is medium (CVSS 4.1). Redmi router RB03 v1.0.57 is vulnerable to forged ICMP redirect message attacks. An attacker in the same WLAN as the victim can hijack the traffic between the victim and any remote server by sending out forged ICMP redirect messages.

How urgent is CVE-2024-37663?

Priority 24/100. Public exploit reference

Related CVEs

CVE-2024-37664 MEDIUM 5.2 MITIGATE Redmi router RB03 v1.0.57 is vulnerable to TCP DoS or hijacking attacks

References

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