CVE-2022-45659
CVE-2022-45659 is a high-severity vulnerability in Tendacn Ac6 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-120.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-120
- Affected product: Tendacn Ac6 Firmware
- Published:
- Last modified:
Description
Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the wpapsk_crypto parameter in the fromSetWirelessRepeat function.
Frequently asked questions
- What is CVE-2022-45659?
- Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the wpapsk_crypto parameter in the fromSetWirelessRepeat function.
- How severe is CVE-2022-45659?
- CVE-2022-45659 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 none, and availability high.
- Is CVE-2022-45659 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-45659?
- CVE-2022-45659 affects Tendacn Ac6 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-45659?
- 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-2022-45659 published?
- CVE-2022-45659 was published on 2022-12-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:tendacn:ac6_firmware:15.03.05.19:*:*:*:*:*:*:*
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