CVE-2026-53475
Assisted-migration-agent: tls verification disabled on all vcenter connections
Description
A flaw was found in assisted-migration-agent. The application hardcodes insecure Transport Layer Security (TLS) connections when communicating with vCenter. This vulnerability allows a Man-in-the-Middle (MITM) attacker to intercept and harvest vCenter administrator credentials. This can lead to unauthorized access to vCenter.
INFO
Published Date :
June 10, 2026, 3:16 p.m.
Last Modified :
June 16, 2026, 2:41 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 53f830b8-0a3f-465b-8143-3b8a9948e749 | ||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the assisted-migration-agent to the latest version.
- Configure the agent to use strong TLS configurations.
- Disable all insecure TLS connection methods.
- Rotate any potentially compromised credentials.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-53475.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-53475 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2487232 | Issue Tracking Third Party Advisory |
| https://github.com/kubev2v/assisted-migration-agent/pull/268 | Patch |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-53475 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-53475
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-53475 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-53475 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 16, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Added CPE Configuration OR *cpe:2.3:a:kubev2v:assisted_migration_agent:*:*:*:*:*:*:*:* versions up to (excluding) 2026-06-10 Added Reference Type Red Hat, Inc.: https://access.redhat.com/security/cve/CVE-2026-53475 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2487232 Types: Issue Tracking, Third Party Advisory Added Reference Type Red Hat, Inc.: https://github.com/kubev2v/assisted-migration-agent/pull/268 Types: Patch -
New CVE Received by [email protected]
Jun. 10, 2026
Action Type Old Value New Value Added Description A flaw was found in assisted-migration-agent. The application hardcodes insecure Transport Layer Security (TLS) connections when communicating with vCenter. This vulnerability allows a Man-in-the-Middle (MITM) attacker to intercept and harvest vCenter administrator credentials. This can lead to unauthorized access to vCenter. Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N Added CWE CWE-295 Added Reference https://access.redhat.com/security/cve/CVE-2026-53475 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2487232 Added Reference https://github.com/kubev2v/assisted-migration-agent/pull/268