CVE-2020-14124

There is a buffer overflow in librsa.so called by getwifipwdurl interface, resulting in code execution on Xiaomi router AX3600 with ROM version =rom< 1.1.12.
Classic Buffer Overflow
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
XiaomiCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
VendorProductVersion
miax3600_firmware
𝑥
≤ 1.1.12
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=17
https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=17