CVE-2024-2986
CVE-2024-2986 is a high-severity vulnerability in Tenda Fh1202 Firmware with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- EPSS exploit prediction: 2% (74th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-27926
- Weakness: CWE-787
- Affected product: Tenda Fh1202 Firmware
- Published:
- Last modified:
Description
A vulnerability was found in Tenda FH1202 1.2.0.14(408). It has been rated as critical. This issue affects the function formSetSpeedWan of the file /goform/SetSpeedWan. The manipulation of the argument speed_dir leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-258155. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Frequently asked questions
- What is CVE-2024-2986?
- A vulnerability was found in Tenda FH1202 1.2.0.14(408). It has been rated as critical. This issue affects the function formSetSpeedWan of the file /goform/SetSpeedWan. The manipulation of the argument speed_dir leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-258155. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- How severe is CVE-2024-2986?
- CVE-2024-2986 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2024-2986 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-2986?
- CVE-2024-2986 affects Tenda Fh1202 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-2986?
- 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-2024-2986 have an EU (EUVD) identifier?
- Yes. CVE-2024-2986 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27926.
- When was CVE-2024-2986 published?
- CVE-2024-2986 was published on 2024-03-27 and last updated on 2026-06-17.
References
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1202/SetSpeedWan.md
- https://vuldb.com/?ctiid.258155
- https://vuldb.com/?id.258155
- https://vuldb.com/?submit.301284
Affected products (1)
- cpe:2.3:o:tenda:fh1202_firmware:1.2.0.14\(408\):*:*:*:*:*:*:*
More vulnerabilities in Tenda Fh1202 Firmware
- CVE-2024-30589 — Critical (CVSS 9.8): Tenda FH1202 v1.2.0.14(408) firmware has a stack overflow vulnerability in the entrys parameter of the fromAddressNat…
- CVE-2024-30587 — Critical (CVSS 9.8): Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the urls parameter of the saveParentControlInfo…
- CVE-2024-30584 — Critical (CVSS 9.8): Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the security parameter of the formWifiBasicSet…
- CVE-2024-30596 — Critical (CVSS 9.8): Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the deviceId parameter of the formSetDeviceName…
- CVE-2024-30593 — Critical (CVSS 9.8): Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability located in the deviceName parameter of the…
- CVE-2024-30595 — Critical (CVSS 9.8): Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the deviceId parameter of the addWifiMacFilter…
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