How severe is CVE-2024-35339?

CVE-2024-35339 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-35339 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-35339?

CVE-2024-35339 affects Tenda Fh1206 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-35339?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-35339 have an EU (EUVD) identifier?

Yes. CVE-2024-35339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35288.

When was CVE-2024-35339 published?

CVE-2024-35339 was published on 2024-05-24 and last updated on 2026-06-17.

CVE-2024-35339

CVE-2024-35339 is a critical-severity vulnerability in Tenda Fh1206 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-35288
Weakness: CWE-94
Affected product: Tenda Fh1206 Firmware
Published: 2024-05-24
Last modified: 2026-06-17

Description

Tenda FH1206 V1.2.0.8(8155) was discovered to contain a command injection vulnerability via the mac parameter at ip/goform/WriteFacMac.

Frequently asked questions

What is CVE-2024-35339?: Tenda FH1206 V1.2.0.8(8155) was discovered to contain a command injection vulnerability via the mac parameter at ip/goform/WriteFacMac.
How severe is CVE-2024-35339?: CVE-2024-35339 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-35339 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-35339?: CVE-2024-35339 affects Tenda Fh1206 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-35339?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-35339 have an EU (EUVD) identifier?: Yes. CVE-2024-35339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35288.
When was CVE-2024-35339 published?: CVE-2024-35339 was published on 2024-05-24 and last updated on 2026-06-17.

References

https://palm-vertebra-fe9.notion.site/formWriteFacMac_RCE-d70cf636739e4a769b1f919ffed4a2a0

Affected products (1)

cpe:2.3:o:tenda:fh1206_firmware:1.2.0.8\(8155\):*:*:*:*:*:*:*

More vulnerabilities in Tenda Fh1206 Firmware

CVE-2024-42978 — Critical (CVSS 9.8): An issue in the handler function in /goform/telnet of Tenda FH1206 v02.03.01.35 allows attackers to execute arbitrary…
CVE-2024-34945 — Critical (CVSS 9.8): Tenda FH1206 V1.2.0.8(8155)_EN was discovered to contain a stack-based buffer overflow vulnerability via the PPW…
CVE-2024-34943 — Critical (CVSS 9.8): Tenda FH1206 V1.2.0.8(8155)_EN was discovered to contain a stack-based buffer overflow vulnerability via the page…
CVE-2024-33215 — Critical (CVSS 9.8): Tenda FH1206 V1.2.0.8(8155)_EN was discovered to contain a stack-based buffer overflow vulnerability via the…
CVE-2025-14994 — High (CVSS 8.8): A flaw has been found in Tenda FH1201 and FH1206 1.2.0.14(408)/1.2.0.8(8155). This impacts the function strcat of the…
CVE-2024-44390 — High (CVSS 8.8): Tenda FH1206 V1.2.0.8(8155)_EN contains a Buffer Overflow vulnerability via the function formWrlsafeset.

All CVEs affecting Tenda Fh1206 Firmware →

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