CVE-2026-49200 — CRITICAL (9.8)

Q: How severe is CVE-2026-49200?

CVE-2026-49200 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-49200?

Check the references section above for vendor advisories and patch information. Affected products include: Acer Wave 7 Firmware, Acer Wave 7.

Vulnerability Description

The acer_cgi.log file in the device firmware is accessible without authentication via the web interface. This file contains cleartext login credentials (for web and Telnet), leading to unauthorized system access.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Acer	Wave 7 Firmware	<= t7c_gbl_1.01.000055
Acer	Wave 7	-

Related Weaknesses (CWE)

CWE-532

References

https://community.acer.com/en/kb/articles/19673Vendor Advisory

FAQ

What is CVE-2026-49200?

CVE-2026-49200 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The acer_cgi.log file in the device firmware is accessible without authentication via the web interface. This file contains cleartext login credentials (for web and Telnet), leading to unauthorized sy...

How severe is CVE-2026-49200?

CVE-2026-49200 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-49200?

Check the references section above for vendor advisories and patch information. Affected products include: Acer Wave 7 Firmware, Acer Wave 7.