AR7420 Firmware
19 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for AR7420 Firmware, a product in the hardware firmware space. Use it to gauge the current risk picture and drill into individual advisories.
AR7420 Firmware CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 1 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 19 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical4
- High13
- Medium2
Latest CVEs
The 15 most recently published vulnerabilities affecting AR7420 Firmware.
- CVE-2025-21482Cryptographic Issues in Core7.1
- CVE-2023-28565Improper Validation of Array Index in WLAN HAL7.8
- CVE-2021-30303Possible buffer overflow due to lack of buffer length check when segmented WMI command is received in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics C...7.8
- CVE-2021-1924Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics ...9.0
- CVE-2021-1976A use after free can occur due to improper validation of P2P device address in PD Request frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon ...9.8
- CVE-2021-1909Buffer overflow occurs in trusted applications due to lack of length check of parameters in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivit...7.3
- CVE-2021-1972Possible buffer overflow due to improper validation of device types during P2P search in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial...9.8
- CVE-2020-11301Improper authentication of un-encrypted plaintext Wi-Fi frames in an encrypted network can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon...9.1
- CVE-2021-1887An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking7.5
- CVE-2020-11267Stack out-of-bounds write occurs while setting up a cipher device if the provided IV length exceeds the max limit value in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon C...8.4
- CVE-2020-11266Image address is dereferenced before validating its range which can cause potential QSEE information leakage in Snapdragon Wired Infrastructure and Networking6.5
- CVE-2020-11265Information disclosure issue due to lack of validation of pointer arguments passed to TZ BSP in Snapdragon Wired Infrastructure and Networking5.5
- CVE-2020-11259Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking8.8
- CVE-2020-11258Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking8.8
- CVE-2020-11257Memory corruption due to lack of validation of pointer arguments passed to TrustZone BSP in Snapdragon Wired Infrastructure and Networking8.8
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