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CVE-2025-34028

10, critical Known exploited

Commvault Command Center Path Traversal Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab) CISA KEV catalogue (opens in a new tab)
CVSS
10, critical critical CVSS v3.1
EPSS, next 30 days
98% higher than 99.9% of scored CVEs
Exploitation
Confirmed in the wild
Published
22 Apr 2025a year ago

Known exploited

CISA added this to the Known Exploited Vulnerabilities Catalog on 2 May 2025. US federal agencies had to remediate by 23 May 2025, a deadline that has passed.

Required action. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Description

The Commvault Command Center Innovation Release allows an unauthenticated actor to upload ZIP files that represent install packages that, when expanded by the target server, are vulnerable to path traversal vulnerability that can result in Remote Code Execution via malicious JSP. This issue affects Command Center Innovation Release: 11.38.0 to 11.38.20. The vulnerability is fixed in 11.38.20 with SP38-CU20-433 and SP38-CU20-436 and also fixed in 11.38.25 with SP38-CU25-434 and SP38-CU25-438.

Details

Vendor
Commvault
Product
Command Center Innovation Release
Weakness
CWE-22 (opens in a new tab)
Status
Analyzed
Updated
17 Jun 2026
Assigner
disclosure@vulncheck.com

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References 5

Exploit code 1

Advisories 3

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Commvault CVEs

Every Commvault CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2025-3928 Commvault Web Server Unspecified Vulnerability KEV EPSS 2% 8.8, high
  • CVE-2026-77089 Command Center API contained an authentication bypass issue affecting privilege management EPSS 0.6% 9.8, critical
  • CVE-2026-77092 Commvault Cloud Deserialization of Untrusted Data Vulnerability EPSS 0.3% 9.8, critical
  • CVE-2026-77098 Commvault Cloud SQL Injection Vulnerability EPSS 0.5% 9.8, critical
  • CVE-2026-77091 Commvault Cloud Path Traversal Vulnerability EPSS 0.2% 7.8, high
  • CVE-2026-77097 Commvault Cloud Missing Authentication for Critical Function Vulnerability EPSS 0.5% 8.2, high
  • CVE-2026-77101 Commvault Cloud Stack-based Buffer Overflow Vulnerability EPSS 0.5% 7.5, high
  • CVE-2026-77102 Commvault Cloud Heap-based Buffer Overflow Vulnerability EPSS 0.5% 7.5, high

Beyond this page

Is CVE-2025-34028 in your network?

This page tells you how dangerous CVE-2025-34028 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

CVE-2025-34028 is in the CISA catalogue of exploited vulnerabilities: attackers are already exploiting it.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2025-34028 comes with the devices to patch.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.