How severe is CVE-2025-9580?

CVE-2025-9580 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-2025-9580 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-9580?

CVE-2025-9580 affects Lb-link Bl-x26 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9580?

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

Does CVE-2025-9580 have an EU (EUVD) identifier?

Yes. CVE-2025-9580 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26132.

When was CVE-2025-9580 published?

CVE-2025-9580 was published on 2025-08-28 and last updated on 2026-06-17.

CVE-2025-9580

CVE-2025-9580 is a medium-severity vulnerability in Lb-link Bl-x26 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-78.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26132
Weakness: CWE-78
Affected product: Lb-link Bl-x26 Firmware
Published: 2025-08-28
Last modified: 2026-06-17

Description

A security vulnerability has been detected in LB-LINK BL-X26 1.2.8. This affects an unknown function of the file /goform/set_blacklist of the component HTTP Handler. Such manipulation of the argument mac leads to os command injection. The attack can be launched remotely. The exploit has been disclosed publicly 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-2025-9580?: A security vulnerability has been detected in LB-LINK BL-X26 1.2.8. This affects an unknown function of the file /goform/set_blacklist of the component HTTP Handler. Such manipulation of the argument mac leads to os command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-9580?: CVE-2025-9580 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-2025-9580 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-9580?: CVE-2025-9580 affects Lb-link Bl-x26 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9580?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9580 have an EU (EUVD) identifier?: Yes. CVE-2025-9580 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26132.
When was CVE-2025-9580 published?: CVE-2025-9580 was published on 2025-08-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:lb-link:bl-x26_firmware:1.2.8:*:*:*:*:*:*:*

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