Which versions of Indoor Connect 8855 Firmware are affected by CVE-2025-27261?

Organizations using Ericsson Indoor Connect 8855 face significant risk from CVE-2025-27261, a SQL injection vulnerability rated CVSS 8.7.

How to fix or mitigate CVE-2025-27261?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

Indoor Connect 8855 Firmware CVE-2025-27261

Q: What is the CVSS score of CVE-2025-27261?

CVE-2025-27261 has a CVSS 4.0 base score of 8.7 (High). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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. EPSS exploitation probability: 0.0%.

HIGH

SQL Injection (CWE-89)

2025-09-25 85b1779b-6ecd-4f52-bcc5-73eac4659dcf

Ericsson SQLi Indoor Connect 8855 Firmware

8.7

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

8.7 HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:14 vuln.today

CVE Published

Sep 25, 2025 - 14:15 nvd

HIGH 8.7

DescriptionCVE.org

Ericsson Indoor Connect 8855 contains an SQL injection vulnerability which if exploited can result in unauthorized disclosure or modification of data.

AnalysisAI

Ericsson Indoor Connect 8855 contains an SQL injection vulnerability which if exploited can result in unauthorized disclosure or modification of data. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. Ericsson Indoor Connect 8855 contains an SQL injection vulnerability which if exploited can result in unauthorized disclosure or modification of data. Affected products include: Ericsson Indoor Connect 8855 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.