CVE-2024-30607: Tenda FH1203 v2.0.1.6 has a stack overflow vulnerability in the deviceId parameter of the saveParentControlInf

This month

HIGH 8.0MITIGATE

CVE-2024-30607 is a high-severity flaw (CVSS 8.0) affecting fh1203 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tenda FH1203 v2.0.1.6 has a stack overflow vulnerability in the deviceId parameter of the saveParentControlInfo function.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.0 (High)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Weakness	CWE-121
Published	2024-03-28
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tenda

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

Am I affected?

Timeline

2024-03-28 14:15 UTCPublished CVE record published
2026-06-17 07:27 UTCUpdated Record last modified

tenda fh1203 firmware MITIGATE

Affected: 2.0.1.6

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0.1.6

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-2024-30607?

fh1203 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-30607 being exploited?

CVE-2024-30607 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-2024-30607 affect?

CVE-2024-30607 affects fh1203 firmware. Severity is high (CVSS 8.0). Tenda FH1203 v2.0.1.6 has a stack overflow vulnerability in the deviceId parameter of the saveParentControlInfo function.

How urgent is CVE-2024-30607?

Priority 46/100. High severity; Public exploit reference

Related CVEs

CVE-2025-6113 HIGH 8.8 MITIGATE A vulnerability, which was classified as critical, was found in Tenda FH1203 2.0.1.6
CVE-2025-69700 HIGH 7.5 MITIGATE Tenda FH1203 V2.0.1.6 contains a stack-based buffer overflow vulnerability in the modify_add_client_prio funct
CVE-2024-32311 MEDIUM 6.5 MITIGATE Tenda FH1203 v2.0.1.6 firmware has a stack overflow vulnerability via the adslPwd parameter in the formWanPara
CVE-2024-32299 HIGH 8.8 MITIGATE Tenda FH1203 v2.0.1.6 firmware has a stack overflow vulnerability via the PPW parameter in the fromWizardHandl
CVE-2024-32283 HIGH 7.3 MITIGATE Tenda FH1203 V2.0.1.6 firmware has a command injection vulnerablility in formexeCommand function via the cmdin

References

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