How severe is CVE-2022-44932?

CVE-2022-44932 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2022-44932 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44932?

CVE-2022-44932 affects Tenda A18 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-44932?

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.

When was CVE-2022-44932 published?

CVE-2022-44932 was published on 2022-12-08 and last updated on 2026-06-17.

CVE-2022-44932

CVE-2022-44932 is a high-severity vulnerability in Tenda A18 Firmware with a CVSS 3.x base score of 7.5. 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-284.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Tenda A18 Firmware
Published: 2022-12-08
Last modified: 2026-06-17

Description

An access control issue in Tenda A18 v15.13.07.09 allows unauthenticated attackers to access the Telnet service.

Frequently asked questions

What is CVE-2022-44932?: An access control issue in Tenda A18 v15.13.07.09 allows unauthenticated attackers to access the Telnet service.
How severe is CVE-2022-44932?: CVE-2022-44932 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2022-44932 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44932?: CVE-2022-44932 affects Tenda A18 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-44932?: 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.
When was CVE-2022-44932 published?: CVE-2022-44932 was published on 2022-12-08 and last updated on 2026-06-17.

References

https://github.com/z1r00/IOT_Vul/blob/main/Tenda/A18/TendaTelnet/readme.md

Affected products (1)

cpe:2.3:o:tenda:a18_firmware:15.13.07.09:*:*:*:*:*:*:*

More vulnerabilities in Tenda A18 Firmware

CVE-2023-50585 — Critical (CVSS 9.8): Tenda A18 v15.13.07.09 was discovered to contain a stack overflow via the devName parameter in the formSetDeviceName…
CVE-2026-2877 — High (CVSS 8.8): A vulnerability has been found in Tenda A18 15.13.07.13. This affects the function strcpy of the file…
CVE-2026-2876 — High (CVSS 8.8): A vulnerability was determined in Tenda A18 15.13.07.13. This affects the function parse_macfilter_rule of the file…
CVE-2024-32305 — High (CVSS 8.8): Tenda A18 v15.03.05.05 firmware has a stack overflow vulnerability located via the PPW parameter in the…
CVE-2023-39829 — High (CVSS 7.5): Tenda A18 V15.13.07.09 was discovered to contain a stack overflow via the wpapsk_crypto2_4g parameter in the…
CVE-2023-39828 — High (CVSS 7.5): Tenda A18 V15.13.07.09 was discovered to contain a stack overflow via the security parameter in the formWifiBasicSet…

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