CVE-2023-25556

A CWE-287: Improper Authentication vulnerability exists that could allow a device to be
compromised when a key of less than seven digits is entered and the attacker has access to the
KNX installation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.3 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
schneiderCNA
8.3 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CVEADP
---
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CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
VendorProductVersion
schneider-electricmerten_instabus_tastermodul_1fach_system_m_firmware
1.0
schneider-electricmerten_instabus_tastermodul_2fach_system_m_firmware
1.0
schneider-electricmerten_tasterschnittstelle_4fach_plus_firmware
1.0
schneider-electricmerten_tasterschnittstelle_4fach_plus_firmware
1.2
schneider-electricmerten_knx_argus_180\/2\,20m_up_system_firmware
1.0
schneider-electricmerten_jalousie-\/schaltaktor_reg-k\/8x\/16x\/10_m._hb_firmware
1.0
schneider-electricmerten_knx_uni-dimmaktor_ll_reg-k\/2x230\/300_w_firmware
1.0
schneider-electricmerten_knx_uni-dimmaktor_ll_reg-k\/2x230\/300_w_firmware
1.1
schneider-electricmerten_knx_schaltakt.2x6a_up_m.2_eing._firmware
0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-045-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-045-03.pdf
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-045-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-045-03.pdf