How severe is CVE-2026-49195?

CVE-2026-49195 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-49195 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-49195?

CVE-2026-49195 affects Acer Predator Connect W6x Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-49195?

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-2026-49195 have an EU (EUVD) identifier?

Yes. CVE-2026-49195 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33261.

When was CVE-2026-49195 published?

CVE-2026-49195 was published on 2026-05-29 and last updated on 2026-07-21.

CVE-2026-49195

CVE-2026-49195 is a high-severity vulnerability in Acer Predator Connect W6x 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-306.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33261
Weakness: CWE-306
Affected product: Acer Predator Connect W6x Firmware
Published: 2026-05-29
Last modified: 2026-07-21

Description

Unauthenticated Debug Service. The /sbin/mtk_dut binary is exposed on TCP port 9000 without authentication, allowing any LAN-based attacker to execute arbitrary UCC commands.

Frequently asked questions

What is CVE-2026-49195?: Unauthenticated Debug Service. The /sbin/mtk_dut binary is exposed on TCP port 9000 without authentication, allowing any LAN-based attacker to execute arbitrary UCC commands.
How severe is CVE-2026-49195?: CVE-2026-49195 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-49195 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-49195?: CVE-2026-49195 affects Acer Predator Connect W6x Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-49195?: 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-2026-49195 have an EU (EUVD) identifier?: Yes. CVE-2026-49195 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33261.
When was CVE-2026-49195 published?: CVE-2026-49195 was published on 2026-05-29 and last updated on 2026-07-21.

References

https://community.acer.com/en/kb/articles/19672

Affected products (1)

cpe:2.3:o:acer:predator_connect_w6x_firmware:*:*:*:*:*:*:*:*

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