PatchTheCVECVE-2024-7584: A vulnerability, which was classified as critical, was found in Tenda i22 1.0.0.3(4687)
CVE-2024-7584 is a high-severity flaw (CVSS 8.8) affecting i22 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
A vulnerability, which was classified as critical, was found in Tenda i22 1.0.0.3(4687). Affected is the function formApPortalPhoneAuth of the file /goform/apPortalPhoneAuth. The manipulation of the argument data leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Why this priority
- High severity
- Public exploit reference
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 8.8 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 1.3% (top 30%) |
| CISA exploited list | No |
| Weakness | CWE-120 |
| Published | 2024-08-07 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
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-2024-7584?
i22 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2024-7584 being exploited?
CVE-2024-7584 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-2024-7584 affect?
CVE-2024-7584 affects i22 firmware. Severity is high (CVSS 8.8). A vulnerability, which was classified as critical, was found in Tenda i22 1.0.0.3(4687). Affected is the function formApPortalPhoneAuth of the file /goform/apPortalPhoneAuth. The manipulation of the argument data leads to buffer overflow. I
How urgent is CVE-2024-7584?
Priority 53/100. High severity; Public exploit reference
Related CVEs
- CVE-2025-9297 HIGH 8.8 MITIGATE A vulnerability was detected in Tenda i22 1.0.0.3(4687)
- CVE-2024-7585 HIGH 8.8 MITIGATE A vulnerability has been found in Tenda i22 1.0.0.3(4687) and classified as critical
- CVE-2024-7583 HIGH 8.8 MITIGATE A vulnerability, which was classified as critical, has been found in Tenda i22 1.0.0.3(4687)
- CVE-2024-7582 HIGH 8.8 MITIGATE A vulnerability classified as critical was found in Tenda i22 1.0.0.3(4687)
- CVE-2024-4252 HIGH 8.8 MITIGATE A vulnerability classified as critical has been found in Tenda i22 1.0.0.3(4687)