Sovell Smart Canteen System Password Reset suanfa.py Check_ET_CheckPwdz201 authorization

published 2024-10-06 2y ago modified 2026-06-17 4mo ago also EUVD-2024-50009

cvss: 3.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits: 0; none known

A vulnerability classified as problematic was found in Sovell Smart Canteen System up to 3.0.7303.30513. Affected by this vulnerability is the function Check_ET_CheckPwdz201 of the file suanfa.py of the component Password Reset Handler. The manipulation leads to authorization bypass. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

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CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2y ago (2024-10-07)

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CNA	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA	3.0	3.7	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA	2.0	2.6	AV:N/AC:H/Au:N/C:N/I:P/A:N
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

Sovell Smart Canteen System
sovell smart_canteen_system

Classification

Weakness

CWE-639 Authorization Bypass Through User-Controlled Key

References

vuldb.com /?id.279361
vdb-entry, technical-description
vuldb.com /?ctiid.279361
signature, permissions-required
vuldb.com /?submit.412954
third-party-advisory
github.com /qieziwa/Code_vulnerability/blob/main/%E9%9B%84%E4%BC%9F-%E9%A4%90%E5%8E%85%E6%95%B0%E5%AD%97%E5%8C%96%E4%BB%B
related

Sources

CVE List CVE-2024-9554
NVD CVE-2024-9554

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