CVE-2024-6403
CVE-2024-6403 is a medium-severity vulnerability in Tendacn A301 Firmware with a CVSS 3.x base score of 6.5. 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-787.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 6.8
- CVSS v4: 7.1
- EPSS exploit prediction: 1% (58th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-47508
- Weakness: CWE-787
- Affected product: Tendacn A301 Firmware
- Published:
- Last modified:
Description
A vulnerability, which was classified as critical, has been found in Tenda A301 15.13.08.12. Affected by this issue is the function formWifiBasicSet of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-269948. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Frequently asked questions
- What is CVE-2024-6403?
- A vulnerability, which was classified as critical, has been found in Tenda A301 15.13.08.12. Affected by this issue is the function formWifiBasicSet of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-269948. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- How severe is CVE-2024-6403?
- CVE-2024-6403 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2024-6403 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-6403?
- CVE-2024-6403 affects Tendacn A301 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-6403?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-6403 have an EU (EUVD) identifier?
- Yes. CVE-2024-6403 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47508.
- When was CVE-2024-6403 published?
- CVE-2024-6403 was published on 2024-06-28 and last updated on 2026-06-17.
References
- https://github.com/General-Offensive/iot_vuldb/blob/main/Tenda/A301/formSetDeviceName_devName.md
- https://vuldb.com/?ctiid.269948
- https://vuldb.com/?id.269948
- https://vuldb.com/?submit.360752
Affected products (1)
- cpe:2.3:o:tendacn:a301_firmware:15.13.08.12:*:*:*:*:*:*:*
More vulnerabilities in Tendacn A301 Firmware
- CVE-2024-7581 — High (CVSS 8.8): A vulnerability classified as critical has been found in Tenda A301 15.13.08.12. This affects the function…
- CVE-2024-6189 — High (CVSS 8.8): A vulnerability was found in Tenda A301 15.13.08.12. It has been classified as critical. Affected is the function…
- CVE-2024-6402 — Medium (CVSS 6.5): A vulnerability classified as critical was found in Tenda A301 15.13.08.12. Affected by this vulnerability is the…
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