How severe is CVE-2024-2485?

CVE-2024-2485 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-2024-2485 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-2024-2485?

CVE-2024-2485 affects Tenda Ac18 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-2485?

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-2024-2485 have an EU (EUVD) identifier?

Yes. CVE-2024-2485 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27434.

When was CVE-2024-2485 published?

CVE-2024-2485 was published on 2024-03-15 and last updated on 2026-06-17.

CVE-2024-2485

CVE-2024-2485 is a high-severity vulnerability in Tenda Ac18 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-2024-27434
Weakness: CWE-787
Affected product: Tenda Ac18 Firmware
Published: 2024-03-15
Last modified: 2026-06-17

Description

A vulnerability was found in Tenda AC18 15.03.05.05 and classified as critical. Affected by this issue is 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 launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-256892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-2485?: A vulnerability was found in Tenda AC18 15.03.05.05 and classified as critical. Affected by this issue is 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 launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-256892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-2485?: CVE-2024-2485 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-2024-2485 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-2024-2485?: CVE-2024-2485 affects Tenda Ac18 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-2485?: 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-2024-2485 have an EU (EUVD) identifier?: Yes. CVE-2024-2485 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27434.
When was CVE-2024-2485 published?: CVE-2024-2485 was published on 2024-03-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:*

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