How severe is CVE-2025-4729?

CVE-2025-4729 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-4729 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4729?

CVE-2025-4729 primarily affects Totolink A3002r Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-4729?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-4729 have an EU (EUVD) identifier?

Yes. CVE-2025-4729 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15382.

When was CVE-2025-4729 published?

CVE-2025-4729 was published on 2025-05-16 and last updated on 2026-06-17.

CVE-2025-4729

CVE-2025-4729 is a medium-severity vulnerability in Totolink A3002r Firmware with a CVSS 3.x base score of 6.3. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-15382
Weakness: CWE-74
Affected product: Totolink A3002r Firmware
Published: 2025-05-16
Last modified: 2026-06-17

Description

A vulnerability was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formMapDelDevice of the component HTTP POST Request Handler. The manipulation of the argument macstr leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-4729?: A vulnerability was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formMapDelDevice of the component HTTP POST Request Handler. The manipulation of the argument macstr leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-4729?: CVE-2025-4729 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-4729 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4729?: CVE-2025-4729 primarily affects Totolink A3002r Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-4729?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4729 have an EU (EUVD) identifier?: Yes. CVE-2025-4729 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15382.
When was CVE-2025-4729 published?: CVE-2025-4729 was published on 2025-05-16 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:totolink:a3002r_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3002ru_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*

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