CVE-2023-36483 json
MAS (a Carrier brand) MASmobile Classic Authorization Bypass
published 2024-03-16 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-40432
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
Authorization bypass can be achieved by session ID prediction in MASmobile Classic Android version 1.16.18 and earlier and
MASmobile Classic iOS version 1.7.24 and earlier
which allows remote attackers to retrieve sensitive data including customer data, security system status, and event history.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- MAS (a Carrier brand) MASmobile Classic
- MAS (a Carrier brand) MAS ASP.Net Services
- carrier masmobile_classic
- carrier mas_asp.net_services
Classification
- Weakness
-
- CWE-639 Authorization Bypass Through User-Controlled Key
References
-
corporate.carrier.com
/product-security/advisories-resources/
not-applicable, vendor-advisory
Sources
- CVE List CVE-2023-36483
- NVD CVE-2023-36483
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.