How severe is CVE-2024-35340?

CVE-2024-35340 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2024-35340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-35340?

CVE-2024-35340 affects Tenda Fh1206 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-35340?

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

Does CVE-2024-35340 have an EU (EUVD) identifier?

Yes. CVE-2024-35340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35289.

When was CVE-2024-35340 published?

CVE-2024-35340 was published on 2024-05-24 and last updated on 2026-06-17.

CVE-2024-35340

CVE-2024-35340 is a high-severity vulnerability in Tenda Fh1206 Firmware with a CVSS 3.x base score of 8.6. 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-77.

Key facts

Severity: High (CVSS 3.x base score 8.6)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-35289
Weakness: CWE-77
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 cmdinput parameter at ip/goform/formexeCommand.

Frequently asked questions

What is CVE-2024-35340?: Tenda FH1206 V1.2.0.8(8155) was discovered to contain a command injection vulnerability via the cmdinput parameter at ip/goform/formexeCommand.
How severe is CVE-2024-35340?: CVE-2024-35340 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2024-35340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-35340?: CVE-2024-35340 affects Tenda Fh1206 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-35340?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-35340 have an EU (EUVD) identifier?: Yes. CVE-2024-35340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35289.
When was CVE-2024-35340 published?: CVE-2024-35340 was published on 2024-05-24 and last updated on 2026-06-17.

References

https://palm-vertebra-fe9.notion.site/formexeCommand_RCE-91a5f12ae23a42b4a25f5d1d4de308da

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-2024-35339 — Critical (CVSS 9.8): Tenda FH1206 V1.2.0.8(8155) was discovered to contain a command injection vulnerability via the mac parameter at…
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…

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