How severe is CVE-2025-1608?

CVE-2025-1608 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-2025-1608 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-1608?

CVE-2025-1608 affects Lb-link Ac1900 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-1608?

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

Does CVE-2025-1608 have an EU (EUVD) identifier?

Yes. CVE-2025-1608 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4391.

When was CVE-2025-1608 published?

CVE-2025-1608 was published on 2025-02-24 and last updated on 2026-06-17.

CVE-2025-1608

CVE-2025-1608 is a medium-severity vulnerability in Lb-link Ac1900 Firmware with a CVSS 3.x base score of 6.3. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation. 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: 5.3
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4391
Weakness: CWE-78
Affected product: Lb-link Ac1900 Firmware
Published: 2025-02-24
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, was found in LB-LINK AC1900 Router 1.0.2. Affected is the function websGetVar of the file /goform/set_manpwd. The manipulation of the argument routepwd leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public 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-2025-1608?: A vulnerability, which was classified as critical, was found in LB-LINK AC1900 Router 1.0.2. Affected is the function websGetVar of the file /goform/set_manpwd. The manipulation of the argument routepwd leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-1608?: CVE-2025-1608 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-2025-1608 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-1608?: CVE-2025-1608 affects Lb-link Ac1900 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-1608?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-1608 have an EU (EUVD) identifier?: Yes. CVE-2025-1608 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4391.
When was CVE-2025-1608 published?: CVE-2025-1608 was published on 2025-02-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:lb-link:ac1900_firmware:1.0.2:*:*:*:*:*:*:*

More vulnerabilities in Lb-link Ac1900 Firmware

CVE-2025-1610 — Medium (CVSS 6.3): A vulnerability was found in LB-LINK AC1900 Router 1.0.2 and classified as critical. Affected by this issue is the…
CVE-2025-1609 — Medium (CVSS 6.3): A vulnerability has been found in LB-LINK AC1900 Router 1.0.2 and classified as critical. Affected by this…

All CVEs affecting Lb-link Ac1900 Firmware →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-56004 — Critical (CVSS 10.0): A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by…
CVE-2026-56415 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is…
CVE-2026-56413 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens…
CVE-2026-49869 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in…
CVE-2026-49261 — Critical (CVSS 10.0): MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through…
CVE-2026-10520 — Critical (CVSS 10.0): An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a…

Browse all CWE-78 (OS Command Injection) vulnerabilities →