CVE-2023-46220 in the critical feed json
An attacker sending specially crafted data packets to the Mobile Device Server can cause memory corruption which could result to a Denial o…
published 2023-12-19 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-50462
- cvss
- 9.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 11.3%
- EPSS 11.3% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known
Summary
An attacker sending specially crafted data packets to the Mobile Device Server can cause memory corruption which could result to a Denial of Service (DoS) or code execution.
Patch / fix
- Ivanti Avalanche 6.4.1
Exploit prediction
11.34% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Ivanti Avalanche
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
download.wavelink.com
/Files/avalanche_v6.4.2_release_notes.txt
release-notes, vendor-advisory
Sources
- CVE List CVE-2023-46220
- NVD CVE-2023-46220
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.