Path Traversal in Ivanti Avalanche

CVE-2023-32563

An unauthenticated attacker could achieve the code execution through a RemoteControl server.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.891 (99.8th percentile), scored .

High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-32563: held from 0.891 to 0.891.

EPSS over last 30 days · oldest: 0.891 · newest: 0.891 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-32563?
CVE-2023-32563 is a critical-severity vulnerability in Ivanti Avalanche, classified under Path Traversal. CVSS score: 9.8/10. Published 2023-08-10.
How severe is CVE-2023-32563?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-32563 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.