PT-2025-39396 · Ericsson · Ericsson Indoor Connect 8855

Telstra · Published 2025-09-25 · Updated 2025-09-30 · CVE-2025-40836

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Ericsson Indoor Connect 8855 (affected versions not specified)

Description The software contains an improper input validation issue. Successful exploitation could result in a loss of data integrity and confidentiality, potentially leading to unauthorized disclosure and modification of user and configuration data. It may also be possible to execute commands with escalated privileges, impact service availability, and modify system files and configuration data.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-40836

Affected Products

Ericsson Indoor Connect 8855

References · 8

• https://osv.dev/vulnerability/CVE-2025-40836 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-40836 · Security Note
• https://ericsson.com/en/about-us/security/psirt/e2025-09-25 · Vendor Advisory
• https://t.me/cveNotify/136906 · Telegram Post
• https://t.me/cveNotify/136413 · Telegram Post
• https://t.me/CVEtracker/33331 · Telegram Post
• https://twitter.com/CVEnew/status/1971226581667664129 · Twitter Post
• https://twitter.com/CveFindCom/status/1971230710557012091 · Twitter Post