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{"analysis": {"en": {"generated_at": "2026-03-25T14:36:59.466270+00:00", "value": {"mitigation_remediation": ["Check the Ericsson PSIRT page for the latest firmware release and apply the update to a version newer than 2025.Q3."], "summary": {"action": "Patch", "impact": "Unauthorized Modification"}, "threat_synthesis": {"affected_systems": "Ericsson Indoor Connect 8855 is impacted. All firmware versions released prior to 2025.Q3 contain the flaw. No other versions or product families are listed as affected in the advisory.", "description_and_impact": "The vulnerability is an Improper Filtering of Special Elements flaw that allows an attacker to send specially crafted input to the system and alter data that should otherwise be immutable. The flaw results in unauthorized modification of certain information, compromising the integrity of the system\u2019s configuration or operational data. It is categorized as CWE\u2013790, which indicates an input validation weakness underlying the issue.", "risk_and_exploitability": "The CVSS score of 7.2 labels the vulnerability as high severity. Because the EPSS score is not available and the vulnerability is not listed in the CISA KEV catalog, the risk remains moderate to high but not confirmed as actively exploited. The likely attack vector is through the device\u2019s element processing interface, which an attacker could reach from within the network or from an externally exposed management console if such access exists. Exploitability therefore depends on the network exposure of the device and the presence of privileged credentials."}}}}, "created": "2026-03-25T21:31:18.172646+00:00", "updated": "2026-03-25T21:31:18.172678+00:00", "vendors": []}