How severe is CVE-2025-13798?

CVE-2025-13798 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-2025-13798 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13798?

CVE-2025-13798 affects Adslr B-qe2w401 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13798?

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

Does CVE-2025-13798 have an EU (EUVD) identifier?

Yes. CVE-2025-13798 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199942.

When was CVE-2025-13798 published?

CVE-2025-13798 was published on 2025-12-01 and last updated on 2026-06-17.

CVE-2025-13798

CVE-2025-13798 is a medium-severity vulnerability in Adslr B-qe2w401 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-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199942
Weakness: CWE-77
Affected product: Adslr B-qe2w401 Firmware
Published: 2025-12-01
Last modified: 2026-06-17

Description

A flaw has been found in ADSLR NBR1005GPEV2 250814-r037c. This affects the function ap_macfilter_add of the file /send_order.cgi. Executing manipulation of the argument mac can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-13798?: A flaw has been found in ADSLR NBR1005GPEV2 250814-r037c. This affects the function ap_macfilter_add of the file /send_order.cgi. Executing manipulation of the argument mac can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-13798?: CVE-2025-13798 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-2025-13798 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13798?: CVE-2025-13798 affects Adslr B-qe2w401 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13798?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13798 have an EU (EUVD) identifier?: Yes. CVE-2025-13798 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199942.
When was CVE-2025-13798 published?: CVE-2025-13798 was published on 2025-12-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:adslr:b-qe2w401_firmware:*:*:*:*:*:*:*:*

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