Mobatime mobile application - Broken authorisation

published 2023-06-05 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43758

cvss: 8.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits: 0; none known

Incorrect Authorization vulnerability in Mobatime mobile application AMXGT100 allows a low-privileged user to impersonate anyone else, including administratorsThis issue affects Mobatime mobile application AMXGT100: through 1.3.20.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 22 mo ago (2025-01-08)

Exploit prediction

0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

borelenzo.github.io https://borelenzo.github.io/stuff/2023/06/02/cve-2023-3064_65_66.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
NVD	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

Mobatime Mobatime mobile application AMXGT100

Classification

Weakness

CWE-863 Incorrect Authorization
CWE-639 Authorization Bypass Through User-Controlled Key

References

borelenzo.github.io /stuff/2023/06/02/cve-2023-3064_65_66.html
exploit, third-party-advisory

Sources

CVE List CVE-2023-3066
NVD CVE-2023-3066

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary