How severe is CVE-2026-7036?

CVE-2026-7036 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-7036 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-7036?

CVE-2026-7036 affects Tenda I9 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-7036?

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-2026-7036 have an EU (EUVD) identifier?

Yes. CVE-2026-7036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25712.

When was CVE-2026-7036 published?

CVE-2026-7036 was published on 2026-04-26 and last updated on 2026-06-17.

CVE-2026-7036

CVE-2026-7036 is a high-severity vulnerability in Tenda I9 Firmware with a CVSS 3.x base score of 7.3. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25712
Weakness: CWE-22
Affected product: Tenda I9 Firmware
Published: 2026-04-26
Last modified: 2026-06-17

Description

A vulnerability was identified in Tenda i9 1.0.0.5(2204). This vulnerability affects the function R7WebsSecurityHandlerfunction of the component HTTP Handler. The manipulation leads to path traversal. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Frequently asked questions

What is CVE-2026-7036?: A vulnerability was identified in Tenda i9 1.0.0.5(2204). This vulnerability affects the function R7WebsSecurityHandlerfunction of the component HTTP Handler. The manipulation leads to path traversal. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
How severe is CVE-2026-7036?: CVE-2026-7036 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-7036 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-7036?: CVE-2026-7036 affects Tenda I9 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-7036?: 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-2026-7036 have an EU (EUVD) identifier?: Yes. CVE-2026-7036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25712.
When was CVE-2026-7036 published?: CVE-2026-7036 was published on 2026-04-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tenda:i9_firmware:1.0.0.5\(2204\):*:*:*:*:*:*:*

More vulnerabilities in Tenda I9 Firmware

CVE-2022-40100 — Critical (CVSS 9.8): Tenda i9 v1.0.0.8(3828) was discovered to contain a command injection vulnerability via the FormexeCommand function.
CVE-2022-40107 — High (CVSS 7.5): Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formexeCommand function. This vulnerability…
CVE-2022-40106 — High (CVSS 7.5): Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the set_local_time function. This vulnerability…
CVE-2022-40105 — High (CVSS 7.5): Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formWifiMacFilterGet function. This…
CVE-2022-40104 — High (CVSS 7.5): Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formwrlSSIDget function. This vulnerability…
CVE-2022-40102 — High (CVSS 7.5): Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formwrlSSIDset function. This vulnerability…

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