Ericsson Indoor Connect 8855 - Cross-Site Request Forgery Vulnerability

published 2026-03-25 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-208981

cvss: 4.3; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 0%
public exploits: 0; none known

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Request Forgery (CSRF) vulnerability which, if exploited, can lead to unauthorized modification of certain information.

Patch / fix

fixed in 1

Ericsson Indoor Connect 8855 2025.Q3

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 7 mo ago (2026-03-25)

Exploit prediction

0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

Ericsson Indoor Connect 8855

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

ericsson.com /en/about-us/security/psirt/security-bulletin-indoorconnect-march-2026
vendor-advisory
ericsson.com /en/about-us/security/psirt/CVE-2025-40841
vendor-advisory

Sources

CVE List CVE-2025-40841
NVD CVE-2025-40841

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Summary