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Commvault CVE-2025-57790

HIGH
Absolute Path Traversal (CWE-36)
2025-08-20 050066fd-a2f9-4f32-ab5d-4c53f48bc333
8.7
CVSS 4.0 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V5 - File Handling Absolute path validation
Impact

CVSS score of 8.7 (HIGH). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. EPSS exploitation probability: 49.57%.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system.

Act Now Prioritize within 24-48h. Why: HIGH severity + EPSS > 10%.
No patch listed yet 49.6% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

A security vulnerability has been identified that allows remote attackers to perform unauthorized file system access through a path traversal issue. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 49.6% and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-36. A security vulnerability has been identified that allows remote attackers to perform unauthorized file system access through a path traversal issue. The vulnerability may lead to remote code execution. Affected products include: Commvault.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.7 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Vulnerable system: Confidentiality
High
Vulnerable system: Integrity
High
Vulnerable system: Availability
High
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

DescriptionCVE.org

A security vulnerability has been identified that allows remote attackers to perform unauthorized file system access through a path traversal issue. The vulnerability may lead to remote code execution.

Executive ViewAI

Why It Matters

Organizations using A security vulnerability face significant risk from CVE-2025-57790 rated CVSS 8.7. Successful exploitation could significantly impact the confidentiality, integrity, or availability of affected systems. With an EPSS score of 50%, exploitation is likely in exposed deployments. Organizations should apply vendor updates when available and consider compensating controls in the interim.

Business Impact: Severe
Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.

Threat Intelligence Overview

Threat Score
4.7/10
Composite threat intelligence
EPSS Score
49.6%
Top 2% exploitable
Exploit
POC
Public exploit code exists
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC Yes
EPSS 49.6%
Patch available No
Active threat Yes
Deciding rule
HIGH severity + EPSS > 10%
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Immediate
Exploitation· derived
Active
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Very High

Priority Score

129
Low Medium High Critical
KEV: 0
EPSS: +50
CVSS: +44
PoC: +20
Weaponized: +15
Threat intel: 0
Gov advisory: 0

Attack Technique

Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

Affected Products (CPE)CVE.org

cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*
CVE-2025-34028 CRITICAL POC
9.3 Apr 22

Commvault Command Center Innovation Release allows unauthenticated remote code execution through path traversal in ZIP f

CVE-2025-57788 MEDIUM POC
6.9 Aug 20

A vulnerability in a known login mechanism allows unauthenticated attackers to execute API calls without requiring user

CVE-2017-3195 CRITICAL POC
9.8 Dec 16

Commvault Edge Communication Service (cvd) prior to version 11 SP7 or version 11 SP6 with hotfix 590 is prone to a stack

CVE-2025-3928 HIGH
8.7 Apr 25

Commvault Web Server allows authenticated remote attackers to create and execute webshells, exploited in the wild alongs

CVE-2025-57791 MEDIUM POC
6.9 Aug 20

A security vulnerability has been identified that allows remote attackers to inject or manipulate command-line arguments

CVE-2020-25780 HIGH POC
7.5 Oct 29

In CommCell in Commvault before 14.68, 15.x before 15.58, 16.x before 16.44, 17.x before 17.29, and 18.x before 18.13, D

CVE-2025-57789 MEDIUM POC
5.3 Aug 20

During the brief window between installation and the first administrator login, remote attackers may exploit the default

CVE-2015-7253 CRITICAL
10.0 Nov 04

The Web Console in Commvault Edge Server 10 R2 allows remote attackers to execute arbitrary OS commands via crafted seri

CVE-2026-77099 CRITICAL
9.3 Oct 13

Unauthenticated remote command execution in Commvault CVFS, the file system component shipped with Commvault Grid (Hyper

CVE-2026-77089 CRITICAL
9.3 Sep 08

Authentication bypass in the Commvault Command Center API allows remote unauthenticated attackers to circumvent privileg

CVE-2026-13738 CRITICAL
9.2 Aug 11

Authorization bypass in Commvault CommServe allows remote attackers to invoke a limited set of command-execution operati

CVE-2026-13737 CRITICAL
9.2 Aug 11

Authorization bypass in Commvault CommServe permits attackers to circumvent the command-execution allowlist, gaining uns

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