SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2026-40957

o CVE-2026-40957 is a frameable content vulnerability in the Secure Access server login page prior to 14.55.

MEDIUM 6.1EPSS 0.43%

Does this matter?

Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.

Description

o   CVE-2026-40957 is a frameable content vulnerability in the Secure Access server login page prior to 14.55. Attackers with control of a malicious web site could use it to potentially steal credentials from an unwary administrator.

CVSS 4.0
6.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS
0.43% probability · 36th percentile
CISA KEV
Not listed
Weakness
CWE-1021
Affected
absolute/secure access
Source
SecurityResponse@netmotionsoftware.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.