CVE-2023-32567 : Ivanti Avalanche decodeToMap XML External Entity Processing. Fixed in version 6.

Ivanti Avalanche decodeToMap XML External Entity Processing. Fixed in version 6.4.1.236

Published 2023-08-10 19:15:10

Updated 2023-11-03 20:15:09

Source HackerOne

View at NVD, CVE.org

Vulnerability category: XML external entity (XXE) injection

Products affected by CVE-2023-32567

Ivanti » Avalanche
Versions before (<) 6.4.1
cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.68%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 70 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L	3.9	2.5	HackerOne
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: Low
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-611 Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Assigned by: nvd@nist.gov (Primary)

Jump to