CVE-2015-9551

An issue was discovered on TOTOLINK A850R-V1 through 1.0.1-B20150707.1612 and F1-V2 through 1.1-B20150708.1646 devices. There is Remote Code Execution in the management interface via the formSysCmd sysCmd parameter.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
totolinka850r-v1_firmware
𝑥
< 1.0.1-b20150707.1612
totolinkf1-v2_firmware
𝑥
< 2.1.1-b20150708.1646
totolinkf2-v1_firmware
𝑥
< 2.1.0-b20150320.1611
totolinkn150rt-v2_firmware
𝑥
< 2.1.1-b20150708.1548
totolinkn151rt-v2_firmware
𝑥
< 1.1-b20150708.1559
totolinkn300rh-v2_firmware
𝑥
< 2.0.1-b20150708.1625
totolinkn300rh-v3_firmware
𝑥
< 3.0.0-b20150331.0858
totolinkn300rt-v2_firmware
𝑥
< 2.1.1-b20150708.1613
𝑥
= Vulnerable software versions
References
https://pierrekim.github.io/blog/2015-07-16-backdoor-and-RCE-found-in-8-TOTOLINK-products.html
https://pierrekim.github.io/blog/2015-07-16-backdoor-and-RCE-found-in-8-TOTOLINK-products.html