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Vulnerabilities Resolved in Veeam Service Provider Console 9.3

KB ID: 4893
Published: 2026-08-04
Last Modified: 2026-08-04
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All vulnerabilities documented in this article were resolved in Veeam Service Provider Console 9.3.0.35057.
Veeam Software Security Commitment
Veeam® is committed to ensuring its products protect customers from potential risks. As part of that commitment, we operate a Vulnerability Disclosure Program (VDP) for all Veeam products and perform extensive internal code audits. When a vulnerability is identified, our team promptly develops a patch to address and mitigate the risk. In line with our dedication to transparency, we publicly disclose the vulnerability and provide detailed mitigation information. This approach ensures that all potentially affected customers can quickly implement the necessary measures to safeguard their systems. It’s important to note that once a vulnerability and its associated patch are disclosed, attackers will likely attempt to reverse-engineer the patch to exploit unpatched deployments of Veeam software. This reality underscores the critical importance of ensuring that all customers use the latest versions of our software and install all updates and patches without delay.

Issue Details

All vulnerabilities disclosed in this article affect Veeam Service Provider Console 9.2.1.33875 and all earlier version 9 builds.

CVE-2026-58073

A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to impersonate a managed agent and obtain that agent's credentials.

Severity: Critical
CVSS v4.0 Score: 9.5CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: Reported through HackerOne.

CVE-2026-58072

A vulnerability in Veeam Service Provider Console allowing arbitrary file write on the management server, which can lead to remote code execution.

Severity: Critical
CVSS v4.0 Score: 9.0CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: Reported through HackerOne.

CVE-2026-58067

A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to exhaust host memory and cause a denial of service.

Severity: High
CVSS v4.0 Score: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: Discovered during internal testing.

CVE-2026-58071

A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to access the proxied appliance API as Portal Administrator during a short window after an administrator session begins.

Severity: High
CVSS v4.0 Score: 8.2CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: Discovered during internal testing.

Solution

These vulnerabilities were fixed starting with the following build:

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