CVE-2023-45393 json
An indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 allows authenticated attackers to access sensitive inf…
published 2023-10-13 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-49685
- cvss
- 6.5
- version 3.1, NVD
- 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
Summary
An indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 allows authenticated attackers to access sensitive information via a crafted cookie.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.58% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- the-it-wonders.blogspot.com https://the-it-wonders.blogspot.com/2023/10/granding-utime-master-idor.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Classification
- Weakness
-
- CWE-639 Authorization Bypass Through User-Controlled Key
References
-
the-it-wonders.blogspot.com
/2023/10/granding-utime-master-idor.html
exploit, third-party-advisory
Sources
- CVE List CVE-2023-45393
- NVD CVE-2023-45393
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.