CVE-2021-41769

A vulnerability has been identified in SIPROTEC 5 6MD85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 6MD86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 6MD89 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 6MU85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7KE85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SA82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SA86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SA87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SD82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SD86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SD87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SJ81 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SJ82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SJ85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SJ86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SK82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SK85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SL82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SL86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SL87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SS85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7ST85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SX85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UM85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UT82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7UT85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UT86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UT87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7VE85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7VK87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 Compact 7SX800 devices (CPU variant CP050) (All versions < V8.83). An improper input validation vulnerability in the web server could allow an unauthenticated user to access device information.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
siemensCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
VendorProductVersion
siemens6md85_firmware
𝑥
< 8.83
siemens6md86_firmware
𝑥
< 8.83
siemens6md89_firmware
𝑥
< 8.83
siemens6mu85_firmware
𝑥
< 8.83
siemens7ke85_firmware
𝑥
< 8.83
siemens7sa82_firmware
𝑥
< 8.83
siemens7sa86_firmware
𝑥
< 8.83
siemens7sa87_firmware
𝑥
< 8.83
siemens7sd82_firmware
𝑥
< 8.83
siemens7sd86_firmware
𝑥
< 8.83
siemens7sd87_firmware
𝑥
< 8.83
siemens7sj81_firmware
𝑥
< 8.83
siemens7sj82_firmware
𝑥
< 8.83
siemens7sj85_firmware
𝑥
< 8.83
siemens7sj86_firmware
𝑥
< 8.83
siemens7sk82_firmware
𝑥
< 8.83
siemens7sk85_firmware
𝑥
< 8.83
siemens7sl82_firmware
𝑥
< 8.83
siemens7sl86_firmware
𝑥
< 8.83
siemens7sl87_firmware
𝑥
< 8.83
siemens7ss85_firmware
𝑥
< 8.83
siemens7st85_firmware
𝑥
< 8.83
siemens7sx800_firmware
𝑥
< 8.83
siemens7sx85_firmware
𝑥
< 8.83
siemens7um85_firmware
𝑥
< 8.83
siemens7ut82_firmware
𝑥
< 8.83
siemens7ut85_firmware
𝑥
< 8.83
siemens7ut86_firmware
𝑥
< 8.83
siemens7ut87_firmware
𝑥
< 8.83
siemens7ve85_firmware
𝑥
< 8.83
siemens7vk87_firmware
𝑥
< 8.83
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://cert-portal.siemens.com/productcert/pdf/ssa-439673.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-439673.pdf