CVE-2021-22276

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

The vulnerability allows a successful attacker to bypass the integrity check of FW uploaded to the free@home System Access Point.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-200CWE-354

Affected software

VendorProductVersions
ABBSystem Access Point>= 2CKA006200A0156, <= 2.6.3; >= 2CKA006200A0155, <= 2.6.3; >= 2CKA006220A0240, <= 2.6.3; >= 2CKA006220A0136, <= 2.6.3; >= 2CKA006200A0130, <= 2.6.3; >= 2CKA006200A0105, <= 2.6.3; >= 2CKA006200A0071, <= 2.6.3
Busch-JaegerSystem Access Point>= 2CKA006220A0031, <= 2.6.3; >= 2CKA006200A0154, <= 2.6.3

References

Timeline

Published
Sep 23, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-222777.5Improper Input Validation vulnerability in ABB 800xA, Control Software for AC 800M, Control Builder Safe, Compact Product Suite - Control anCVE-2021-222786.7A certificate validation vulnerability in PCM600 Update Manager allows attacker to get unwanted software packages to be installed on computeCVE-2021-222799.8A Missing Authentication vulnerability in RobotWare for the OmniCore robot controller allows an attacker to read and modify files on the robCVE-2021-22288.1Vulnerability in the Oracle Incentive Compensation product of Oracle E-Business Suite (component: User Interface). Supported versions that aCVE-2021-222807.2Improper DLL loading algorithms in B&R Automation Studio versions >=4.0 and <4.12 may allow an authenticated local attacker to execute code CVE-2021-222817.5: Relative Path Traversal vulnerability in B&R Industrial Automation Automation Studio allows Relative Path Traversal.This issue affects AutCVE-2021-222827.8Improper Control of Generation of Code ('Code Injection') vulnerability in B&R Industrial Automation Automation Studio allows Local ExecutioCVE-2021-222835.5Improper Initialization vulnerability in ABB Relion protection relays - 611 series, ABB Relion protection relays - 615 series IEC 4.0 FP1, ACVE-2021-222848.8Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code iCVE-2021-222857.5Improper Handling of Exceptional Conditions, Improper Check for Unusual or Exceptional Conditions vulnerability in the ABB SPIET800 and PNI8CVE-2021-222867.5Improper Input Validation vulnerability in the ABB SPIET800 and PNI800 module allows an attacker to cause the denial of service or make the CVE-2021-222887.5Improper Input Validation vulnerability in the ABB SPIET800 and PNI800 module allows an attacker to cause the denial of service or make the
CVE-2021-22276: Medium severity, CVSS 5.5 | Vulnix