CVE-2023-29054

A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SIPLUS NET SCALANCE X202-2P IRT (All versions < V5.5.2). The SSH server on affected devices is configured to offer weak ciphers by default.

This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data
passed over the connection between legitimate clients and the affected device.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H
siemensCNA
6.7 MEDIUM
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H/E:P/RL:U/RC:C
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
VendorProductVersion
siemensscalance_x200-4p_irt_firmware
𝑥
< 5.5.2
siemensscalance_x201-3p_irt_firmware
𝑥
< 5.5.2
siemensscalance_x201-3p_irt_pro_firmware
𝑥
< 5.5.2
siemensscalance_x202-2irt_firmware
𝑥
< 5.5.2
siemensscalance_x202-2irt_firmware
𝑥
< 5.5.2
siemensscalance_x202-2p_irt_firmware
𝑥
< 5.5.2
siemensscalance_x202-2p_irt_pro_firmware
𝑥
< 5.5.2
siemensscalance_x204irt_firmware
𝑥
< 5.5.2
siemensscalance_x204irt_firmware
𝑥
< 5.5.2
siemensscalance_x204irt_pro_firmware
𝑥
< 5.5.2
siemensscalance_xf201-3p_irt_firmware
𝑥
< 5.5.2
siemensscalance_xf202-2p_irt_firmware
𝑥
< 5.5.2
siemensscalance_xf204-2ba_irt_firmware
𝑥
< 5.5.2
siemensscalance_xf204irt_firmware
𝑥
< 5.5.2
siemenssiplus_net_scalance_x202-2p_irt_firmware
𝑥
< 5.5.2
𝑥
= Vulnerable software versions