CVE-2025-3928 (GCVE-0-2025-3928)
Vulnerability from cvelistv5 – Published: 2025-04-25 15:56 – Updated: 2026-02-26 18:28Title
Commvault Web Server unspecified vulnerability
Summary
Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker. According to the Commvault advisory: "Webservers can be compromised through bad actors creating and executing webshells." Fixed in version 11.36.46, 11.32.89, 11.28.141, and 11.20.217 for Windows and Linux platforms. This vulnerability was added to the CISA Known Exploited Vulnerabilities (KEV) Catalog on 2025-04-28.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · cisa-cg (v2.0.3)
Decision recorded 2025-04-25 17:58 UTC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-30 03:56 UTC
References
8 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Commvault | Web Server |
Affected:
11.36.0 , < 11.36.46
(custom)
Unaffected: 11.36.46 Affected: 11.32.0 , < 11.32.89 (custom) Unaffected: 11.32.89 Affected: 11.28.0 , < 11.28.141 (custom) Unaffected: 11.28.141 Affected: 11.20.0 , < 11.20.217 (custom) Unaffected: 11.20.217 |
guessed |
Date Public
2025-02-24 00:00
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 78961112-01ef-402b-8d13-598587c740e0
Exploited: Yes
Timestamps
First Seen: 2025-04-28
Asserted: 2025-04-28
Scope
Notes: KEV entry: Commvault Web Server Unspecified Vulnerability | Affected: Commvault / Web Server | Description: Commvault Web Server contains an unspecified vulnerability that allows a remote, authenticated attacker to create and execute webshells. | 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. | Due date: 2025-05-19 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html; https://www.commvault.com/blogs/notice-security-advisory-update; https://nvd.nist.gov/vuln/detail/CVE-2025-3928
Evidence
Type: Vendor Report
Signal: Successful Exploitation
Confidence: 80%
Source: cisa-kev
Details
| Cwes | |
|---|---|
| Feed | CISA Known Exploited Vulnerabilities Catalog |
| Product | Web Server |
| Due Date | 2025-05-19 |
| Date Added | 2025-04-28 |
| Vendorproject | Commvault |
| Vulnerabilityname | Commvault Web Server Unspecified Vulnerability |
| Knownransomwarecampaignuse | Unknown |
References
Created: 2026-02-02 13:24 UTC
| Updated: 2026-02-06 07:53 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 8c56fd72-393e-460c-be2d-11a26865c4c2
Exploited: Yes
Timestamps
First Seen: 2025-04-30
Asserted: 2025-04-30
Scope
Notes: KEVIntel entry: Commvault Web Server unspecified vulnerability | Affected: Commvault / Web Server | CVSS: 8.7 (HIGH) | EPSS: 0.01868 | Used in malware: unknown | Not yet in CISA KEV: False
Evidence
Type: Public Report
Signal: Successful Exploitation
Confidence: 70%
Source: kevintel
Details
| Feed | KEVIntel (kevintel.com) |
|---|---|
| Title | Commvault Web Server unspecified vulnerability |
| Vendor | Commvault |
| Product | Web Server |
| Added Date | 2025-04-30T15:36:16.939Z |
| Cvss Score | 8.7 |
| Epss Score | 0.01868 |
| Cvss Severity | HIGH |
| Epss Percentile | 0.76585 |
| Used In Malware | unknown |
| Ahead Of Cisa Kev |
|
| Not Yet In Cisa Kev | False |
References
Created: 2026-06-23 11:13 UTC
| Updated: 2026-06-23 11:13 UTC
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-3928",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-30T03:56:24.936967Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-04-28",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3928"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T18:28:03.538Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3928"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-04-28T00:00:00.000Z",
"value": "CVE-2025-3928 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-05-05T13:34:41.408Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://www.bleepingcomputer.com/news/security/commvault-says-recent-breach-didnt-impact-customer-backup-data/"
}
],
"title": "CVE Program Container",
"x_generator": {
"engine": "ADPogram 0.0.1"
}
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Web Server",
"vendor": "Commvault",
"versions": [
{
"lessThan": "11.36.46",
"status": "affected",
"version": "11.36.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.36.46"
},
{
"lessThan": "11.32.89",
"status": "affected",
"version": "11.32.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.32.89"
},
{
"lessThan": "11.28.141",
"status": "affected",
"version": "11.28.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.28.141"
},
{
"lessThan": "11.20.217",
"status": "affected",
"version": "11.20.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.20.217"
}
]
}
],
"datePublic": "2025-02-24T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker. According to the Commvault advisory: \"Webservers can be compromised through bad actors creating and executing webshells.\" Fixed in version 11.36.46, 11.32.89, 11.28.141, and 11.20.217 for Windows and Linux platforms. This vulnerability was added to the CISA Known Exploited Vulnerabilities (KEV) Catalog on 2025-04-28."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
},
{
"other": {
"content": {
"id": "CVE-2025-3928",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-25T17:58:52.842478Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-27T20:03:27.556Z",
"orgId": "9119a7d8-5eab-497f-8521-727c672e3725",
"shortName": "cisa-cg"
},
"references": [
{
"name": "url",
"url": "https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html"
},
{
"name": "url",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-3928"
},
{
"name": "url",
"url": "https://www.commvault.com/blogs/security-advisory-march-7-2025"
},
{
"name": "url",
"url": "https://www.commvault.com/blogs/notice-security-advisory-update"
},
{
"name": "url",
"url": "https://www.cisa.gov/news-events/alerts/2025/05/22/advisory-update-cyber-threat-activity-targeting-commvaults-saas-cloud-application-metallic"
},
{
"name": "url",
"url": "https://www.commvault.com/blogs/customer-security-update"
}
],
"title": "Commvault Web Server unspecified vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725",
"assignerShortName": "cisa-cg",
"cveId": "CVE-2025-3928",
"datePublished": "2025-04-25T15:56:28.112Z",
"dateReserved": "2025-04-24T19:55:32.578Z",
"dateUpdated": "2026-02-26T18:28:03.538Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"cisa_known_exploited": {
"cveID": "CVE-2025-3928",
"dateAdded": "2025-04-28",
"dueDate": "2025-05-19",
"forensicTriage": "No",
"knownRansomwareCampaignUse": "Unknown",
"notes": "https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html; https://www.commvault.com/blogs/notice-security-advisory-update; https://nvd.nist.gov/vuln/detail/CVE-2025-3928 ",
"product": "Web Server",
"requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
"shortDescription": "Commvault Web Server contains an unspecified vulnerability that allows a remote, authenticated attacker to create and execute webshells.",
"vendorProject": "Commvault",
"vulnerabilityName": "Commvault Web Server Unspecified Vulnerability"
},
"epss": {
"cve": "CVE-2025-3928",
"date": "2026-09-20",
"epss": "0.0214",
"percentile": "0.81221"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Web Server",
"vendor": "Commvault",
"versions": [
{
"lessThan": "11.36.46",
"status": "affected",
"version": "11.36.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.36.46"
},
{
"lessThan": "11.32.89",
"status": "affected",
"version": "11.32.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.32.89"
},
{
"lessThan": "11.28.141",
"status": "affected",
"version": "11.28.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.28.141"
},
{
"lessThan": "11.20.217",
"status": "affected",
"version": "11.20.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.20.217"
}
]
}
],
"source": "9119a7d8-5eab-497f-8521-727c672e3725"
}
],
"cisaActionDue": "2025-05-19",
"cisaExploitAdd": "2025-04-28",
"cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Commvault Web Server Unspecified Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A0178101-5B30-4072-B014-4562F43074D9",
"versionEndExcluding": "11.20.217",
"versionStartIncluding": "11.20.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4A2914BE-4680-40C4-8AFF-F76393197D84",
"versionEndExcluding": "11.28.141",
"versionStartIncluding": "11.28.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0F02E229-C8E4-4BB1-821F-16BAB20E8CD4",
"versionEndExcluding": "11.32.89",
"versionStartIncluding": "11.32.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8DB5094F-DED6-4EAF-A06A-C6456F77C76D",
"versionEndExcluding": "11.36.46",
"versionStartIncluding": "11.36.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker. According to the Commvault advisory: \"Webservers can be compromised through bad actors creating and executing webshells.\" Fixed in version 11.36.46, 11.32.89, 11.28.141, and 11.20.217 for Windows and Linux platforms. This vulnerability was added to the CISA Known Exploited Vulnerabilities (KEV) Catalog on 2025-04-28."
},
{
"lang": "es",
"value": "Commvault Web Server presenta una vulnerabilidad no especificada que puede ser explotada por un atacante remoto autenticado. Seg\u00fan el aviso de Commvault: \u00abLos servidores web pueden verse comprometidos mediante la creaci\u00f3n y ejecuci\u00f3n de webshells por parte de actores maliciosos\u00bb. Corregido en las versiones 11.36.46, 11.32.89, 11.28.141 y 11.20.217 para plataformas Windows y Linux. CISA ha a\u00f1adido esta vulnerabilidad a su C\u00e1talogo de Vulnerabilidades Explotadas Conocidas (KEV, Known Exploited Vulnerabilities) el 28/04/2025.\n"
}
],
"id": "CVE-2025-3928",
"lastModified": "2026-06-17T09:20:56.593",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"ssvcData": {
"id": "CVE-2025-3928",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-25T17:58:52.842478Z",
"version": "2.0.3"
}
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-3928",
"options": [
{
"exploitation": "active"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-30T03:56:24.936967Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-04-25T16:15:27.817",
"references": [
{
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"tags": [
"Vendor Advisory"
],
"url": "https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html"
},
{
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-3928"
},
{
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.cisa.gov/news-events/alerts/2025/05/22/advisory-update-cyber-threat-activity-targeting-commvaults-saas-cloud-application-metallic"
},
{
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"tags": [
"Vendor Advisory"
],
"url": "https://www.commvault.com/blogs/customer-security-update"
},
{
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"tags": [
"Vendor Advisory"
],
"url": "https://www.commvault.com/blogs/notice-security-advisory-update"
},
{
"source": "9119a7d8-5eab-497f-8521-727c672e3725",
"tags": [
"Vendor Advisory"
],
"url": "https://www.commvault.com/blogs/security-advisory-march-7-2025"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.bleepingcomputer.com/news/security/commvault-says-recent-breach-didnt-impact-customer-backup-data/"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3928"
}
],
"sourceIdentifier": "9119a7d8-5eab-497f-8521-727c672e3725",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T08:41:18+00:00",
"cve": "CVE-2025-3928",
"id": "CVE-2025-3928",
"initial_release_date": "2025-02-24T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Commvault Web Server unspecified vulnerability",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-3928.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-05-05T13:34:41.408Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://www.bleepingcomputer.com/news/security/commvault-says-recent-breach-didnt-impact-customer-backup-data/"
}
],
"title": "CVE Program Container",
"x_generator": {
"engine": "ADPogram 0.0.1"
}
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-3928",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-30T03:56:24.936967Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-04-28",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3928"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-25T16:09:31.829Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3928"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-04-28T00:00:00.000Z",
"value": "CVE-2025-3928 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Web Server",
"vendor": "Commvault",
"versions": [
{
"lessThan": "11.36.46",
"status": "affected",
"version": "11.36.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.36.46"
},
{
"lessThan": "11.32.89",
"status": "affected",
"version": "11.32.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.32.89"
},
{
"lessThan": "11.28.141",
"status": "affected",
"version": "11.28.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.28.141"
},
{
"lessThan": "11.20.217",
"status": "affected",
"version": "11.20.0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "11.20.217"
}
]
}
],
"datePublic": "2025-02-24T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker. According to the Commvault advisory: \"Webservers can be compromised through bad actors creating and executing webshells.\" Fixed in version 11.36.46, 11.32.89, 11.28.141, and 11.20.217 for Windows and Linux platforms. This vulnerability was added to the CISA Known Exploited Vulnerabilities (KEV) Catalog on 2025-04-28."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
},
{
"other": {
"content": {
"id": "CVE-2025-3928",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-25T17:58:52.842478Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-27T20:03:27.556Z",
"orgId": "9119a7d8-5eab-497f-8521-727c672e3725",
"shortName": "cisa-cg"
},
"references": [
{
"name": "url",
"url": "https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html"
},
{
"name": "url",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-3928"
},
{
"name": "url",
"url": "https://www.commvault.com/blogs/security-advisory-march-7-2025"
},
{
"name": "url",
"url": "https://www.commvault.com/blogs/notice-security-advisory-update"
},
{
"name": "url",
"url": "https://www.cisa.gov/news-events/alerts/2025/05/22/advisory-update-cyber-threat-activity-targeting-commvaults-saas-cloud-application-metallic"
},
{
"name": "url",
"url": "https://www.commvault.com/blogs/customer-security-update"
}
],
"title": "Commvault Web Server unspecified vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725",
"assignerShortName": "cisa-cg",
"cveId": "CVE-2025-3928",
"datePublished": "2025-04-25T15:56:28.112Z",
"dateReserved": "2025-04-24T19:55:32.578Z",
"dateUpdated": "2026-02-26T18:28:03.538Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…