CVE-2017-10817 json
MaLion for Windows and Mac 5.0.0 to 5.2.1 allows remote attackers to bypass authentication to alter settings in Relay Service Server.
published 2017-08-04 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-2461
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.1%
- EPSS 3.1% chance of exploitation in 30 days, percentile 87%
- public exploits
- 0
- none known
Summary
MaLion for Windows and Mac 5.0.0 to 5.2.1 allows remote attackers to bypass authentication to alter settings in Relay Service Server.
Exploit prediction
3.13% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Intercom, Inc. MaLion for Windows and Mac
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
intercom.co.jp
/information/2017/0801.html
vendor-advisory
-
jvn.jp
/en/vu/JVNVU91587298/index.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2017-10817
- NVD CVE-2017-10817
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.