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1002 vulnerabilities by Synology
CERTFR-2026-AVI-0819
Vulnerability from certfr_avis - Published: 2026-06-30 - Updated: 2026-06-30
De multiples vulnérabilités ont été découvertes dans Synology MailPlus Server. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Synology | Mail Server | Synology MailPlus Server versions antérieures à 4.0.1-31663 pour DSM 7.3 | ||
| Synology | Mail Server | Synology MailPlus Server versions antérieures à 4.0.1-21663 pour DSM 7.2.1 et 7.2.2 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Synology MailPlus Server versions ant\u00e9rieures \u00e0 4.0.1-31663 pour DSM 7.3",
"product": {
"name": "Mail Server",
"vendor": {
"name": "Synology",
"scada": false
}
}
},
{
"description": "Synology MailPlus Server versions ant\u00e9rieures \u00e0 4.0.1-21663 pour DSM 7.2.1 et 7.2.2",
"product": {
"name": "Mail Server",
"vendor": {
"name": "Synology",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-13135",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13135"
},
{
"name": "CVE-2025-15660",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15660"
},
{
"name": "CVE-2026-13136",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13136"
}
],
"initial_release_date": "2026-06-30T00:00:00",
"last_revision_date": "2026-06-30T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0819",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-06-30T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Synology MailPlus Server. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Synology MailPlus Server",
"vendor_advisories": [
{
"published_at": "2026-06-26",
"title": "Bulletin de s\u00e9curit\u00e9 Synology Synology_SA_26_11",
"url": "https://www.synology.com/en-global/security/advisory/Synology_SA_26_11"
}
]
}
CERTFR-2026-AVI-0687
Vulnerability from certfr_avis - Published: 2026-06-04 - Updated: 2026-06-04
De multiples vulnérabilités ont été découvertes dans Synology Chat Server pour DSM. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Synology | Chat Server pour DSM | Chat Server versions antérieures à 2.4.5-22148 pour DSM 7.2.1 | ||
| Synology | Chat Server pour DSM | Chat Server versions antérieures à 2.4.5-22148 pour DSM 7.3 | ||
| Synology | Chat Server pour DSM | Chat Server versions antérieures à 2.4.5-22148 pour DSM 7.2.2 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Chat Server versions ant\u00e9rieures \u00e0 2.4.5-22148 pour DSM 7.2.1",
"product": {
"name": "Chat Server pour DSM",
"vendor": {
"name": "Synology",
"scada": false
}
}
},
{
"description": "Chat Server versions ant\u00e9rieures \u00e0 2.4.5-22148 pour DSM 7.3",
"product": {
"name": "Chat Server pour DSM",
"vendor": {
"name": "Synology",
"scada": false
}
}
},
{
"description": "Chat Server versions ant\u00e9rieures \u00e0 2.4.5-22148 pour DSM 7.2.2",
"product": {
"name": "Chat Server pour DSM",
"vendor": {
"name": "Synology",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-9491",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9491"
},
{
"name": "CVE-2026-40541",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-40541"
},
{
"name": "CVE-2026-9548",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9548"
}
],
"initial_release_date": "2026-06-04T00:00:00",
"last_revision_date": "2026-06-04T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0687",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-06-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Synology Chat Server pour DSM. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Synology Chat Server pour DSM",
"vendor_advisories": [
{
"published_at": "2026-05-26",
"title": "Bulletin de s\u00e9curit\u00e9 Synology Synology_SA_26_10",
"url": "https://www.synology.com/en-global/security/advisory/Synology_SA_26_10"
}
]
}
CVE-2024-47273 (GCVE-0-2024-47273)
Vulnerability from nvd – Published: 2026-06-03 13:31 – Updated: 2026-06-03 15:49
VLAI
Summary
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup Task functionality in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users to write specific files via unspecified vectors.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Hy… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Hyper Backup |
Affected:
* , < 4.1.2-4036
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-47273",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-03T15:49:00.291601Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T15:49:08.289Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "Hyper Backup",
"vendor": "Synology",
"versions": [
{
"lessThan": "4.1.2-4036",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Zhao Runzi (\u8d75\u6da6\u6893)"
}
],
"descriptions": [
{
"lang": "en",
"value": "An improper limitation of a pathname to a restricted directory (\u0027Path Traversal\u0027) vulnerability in Backup Task functionality in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users to write specific files via unspecified vectors."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T13:31:24.351Z",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"name": "Release note",
"tags": [
"vendor-advisory"
],
"url": "https://www.synology.com/en-global/releaseNote/HyperBackup?model=DS224%2B\u0026os=DSM\u0026version=7_x_series"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2024-47273",
"datePublished": "2026-06-03T13:31:24.351Z",
"dateReserved": "2024-09-24T03:58:57.133Z",
"dateUpdated": "2026-06-03T15:49:08.289Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-47263 (GCVE-0-2024-47263)
Vulnerability from nvd – Published: 2026-06-03 13:35 – Updated: 2026-06-03 15:49
VLAI
Summary
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup.Repository webapi component in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users with administrator privileges to write specific files containing non-sensitive information via unspecified vectors.
Severity
4.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Hy… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Hyper Backup |
Affected:
* , < 4.1.2-4036
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-47263",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-03T15:49:20.857350Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T15:49:29.116Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "Hyper Backup",
"vendor": "Synology",
"versions": [
{
"lessThan": "4.1.2-4036",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Zhao Runzi (\u8d75\u6da6\u6893)"
}
],
"descriptions": [
{
"lang": "en",
"value": "An improper limitation of a pathname to a restricted directory (\u0027Path Traversal\u0027) vulnerability in Backup.Repository webapi component in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users with administrator privileges to write specific files containing non-sensitive information via unspecified vectors."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T13:35:35.893Z",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"name": "Release note",
"tags": [
"vendor-advisory"
],
"url": "https://www.synology.com/en-global/releaseNote/HyperBackup?model=DS224%2B\u0026os=DSM\u0026version=7_x_series"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2024-47263",
"datePublished": "2026-06-03T13:35:35.893Z",
"dateReserved": "2024-09-24T03:58:57.132Z",
"dateUpdated": "2026-06-03T15:49:29.116Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-52951 (GCVE-0-2023-52951)
Vulnerability from nvd – Published: 2026-06-03 13:11 – Updated: 2026-06-03 15:44
VLAI
Summary
A cleartext transmission of sensitive information vulnerability in Synology Note Station Client before 2.2.4-703 allows man-in-the-middle attackers to obtain user credential.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/No… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Note Station Client |
Affected:
* , < 2.2.4-703
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-52951",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-03T15:44:15.548477Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T15:44:24.852Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "Synology Note Station Client",
"vendor": "Synology",
"versions": [
{
"lessThan": "2.2.4-703",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Zhao Runzi (\u8d75\u6da6\u6893)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A cleartext transmission of sensitive information vulnerability in Synology Note Station Client before 2.2.4-703 allows man-in-the-middle attackers to obtain user credential."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-319",
"description": "Cleartext Transmission of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T13:11:43.564Z",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"name": "Release note",
"tags": [
"vendor-advisory"
],
"url": "https://www.synology.com/en-global/releaseNote/NoteStationClient"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2023-52951",
"datePublished": "2026-06-03T13:11:43.564Z",
"dateReserved": "2024-09-24T08:35:52.122Z",
"dateUpdated": "2026-06-03T15:44:24.852Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-49042 (GCVE-0-2022-49042)
Vulnerability from nvd – Published: 2026-06-03 13:23 – Updated: 2026-06-03 15:49
VLAI
Summary
An inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in Synology Hyper Backup Explorer before 3.0.1-0156 allows local users to execute arbitrary code via unspecified vectors.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Hy… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Hyper Backup Explorer |
Affected:
* , < 3.0.1-0156
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-49042",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-03T15:49:42.452454Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-03T15:49:49.115Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "Synology Hyper Backup Explorer",
"vendor": "Synology",
"versions": [
{
"lessThan": "3.0.1-0156",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Zhao Runzi (\u8d75\u6da6\u6893)"
}
],
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CVE-2022-49036 (GCVE-0-2022-49036)
Vulnerability from nvd – Published: 2026-06-03 13:26 – Updated: 2026-06-03 15:50
VLAI
Summary
An inclusion of functionality from untrusted control sphere vulnerability in OpenSSL configuration in Synology Active Backup for Business Recovery Media Creator before 2.5.0-2081 allows local users to execute arbitrary code via unspecified vectors.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Ac… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Active Backup for Business Recovery Media Creator |
Affected:
* , < 2.5.0-2081
(semver)
|
Credits
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CVE-2026-2237 (GCVE-0-2026-2237)
Vulnerability from nvd – Published: 2026-05-27 08:44 – Updated: 2026-06-02 08:28
VLAI
Summary
A use of get request method with sensitive query strings vulnerability in volume encryption of Synology Storage Manager package before 1.0.1-1100 allows local users on Windows to obtain sensitive information.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-598 - Use of GET Request Method With Sensitive Query Strings
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Storage Manager |
Affected:
* , < 1.0.1-1100
(semver)
|
Credits
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CVE-2025-66593 (GCVE-0-2025-66593)
Vulnerability from nvd – Published: 2026-05-27 08:43 – Updated: 2026-06-02 08:21
VLAI
Summary
An origin validation error vulnerability in Synology Assistant before 7.0.6-50085 allows local users to write arbitrary files with restricted content and conduct denial-of-service during installation.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Assistant |
Affected:
* , < 7.0.6-50085
(semver)
|
Credits
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CVE-2025-66592 (GCVE-0-2025-66592)
Vulnerability from nvd – Published: 2026-05-27 08:43 – Updated: 2026-06-02 08:20
VLAI
Summary
An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with restricted content and conduct denial-of-service during installation.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Active Backup for Business Agent |
Affected:
* , < 3.1.0-4967
(semver)
|
Credits
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CVE-2025-30028 (GCVE-0-2025-30028)
Vulnerability from nvd – Published: 2026-05-27 08:40 – Updated: 2026-05-27 12:43
VLAI
Summary
A vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Active Backup for Business |
Affected:
* , < 2.7.1-3234
(semver)
Affected: * , < 2.7.1-13234 (semver) Affected: * , < 2.7.1-23234 (semver) |
Credits
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CVE-2025-14713 (GCVE-0-2025-14713)
Vulnerability from nvd – Published: 2026-05-27 08:39 – Updated: 2026-05-27 12:48
VLAI
Summary
An Exposed Dangerous Method or Function vulnerability in Synology C2 Identity Edge Server package in DSM before 1.76.0-0307 allows remote attackers to obtain user credentials from the edge server.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-749 - Exposed Dangerous Method or Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | C2 Identity Edge Server |
Affected:
* , < 1.76.0-0307
(semver)
|
Credits
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CVE-2025-13593 (GCVE-0-2025-13593)
Vulnerability from nvd – Published: 2026-05-27 08:38 – Updated: 2026-06-02 08:18
VLAI
Summary
Origin validation error vulnerability in Synology ActiveProtect Agent before 1.1.0-0439 allows local users to write arbitrary files with restricted content and conduct denial-of-service during installation.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | ActiveProtect Agent |
Affected:
* , < 1.1.0-0439
(semver)
|
Credits
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CVE-2025-13392 (GCVE-0-2025-13392)
Vulnerability from nvd – Published: 2026-05-27 08:36 – Updated: 2026-05-27 13:44
VLAI
Summary
Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager (DSM) before 7.2.2-72806-5 and 7.3.1-86003-1 (7.2.1-69057 is not affected) allows remote attackers to bypass authentication with prior knowledge of the distinguished name (DN).
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.1-86003-1
(semver)
Affected: 7.2.2 , < 7.2.2-72806-5 (semver) Unaffected: 7.2.1 , < 7.2.1.* (semver) Unknown: 0 , < 7.2.1 (semver) |
Credits
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CVE-2025-13167 (GCVE-0-2025-13167)
Vulnerability from nvd – Published: 2026-05-27 08:34 – Updated: 2026-05-27 13:43
VLAI
Summary
Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in contact functionality in Synology Contacts before 1.0.10-20659 allows remote authenticated users to read or write specific files containing non-sensitive information via unspecified vectors.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Contacts |
Affected:
* , < 1.0.10-20659
(semver)
|
Credits
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CVE-2025-12686 (GCVE-0-2025-12686)
Vulnerability from nvd – Published: 2026-05-27 08:37 – Updated: 2026-05-27 15:13
VLAI
Summary
Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in AdminCenter in Synology BeeStation OS before 1.3.2-65648 allows remote attackers to execute arbitrary code via unspecified vectors.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | BeeStation OS |
Affected:
1.3 , < 1.3.2-65648
(semver)
Affected: 1.2 , < 1.3.2-65648 (semver) Affected: 1.1 , < 1.3.2-65648 (semver) Affected: 1.0 , < 1.3.2-65648 (semver) Unknown: 0 , < 1.0 (semver) |
Credits
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CVE-2025-10466 (GCVE-0-2025-10466)
Vulnerability from nvd – Published: 2026-05-27 08:32 – Updated: 2026-05-27 13:44
VLAI
Summary
Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Safe Access in Synology Safe Access before 1.3.1-0329 allows remote authenticated users with administrator privileges to read or write specific files containing non-sensitive information or conduct limited denial-of-service in SRM.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Safe Access |
Affected:
* , < 1.3.1-0329
(semver)
|
Credits
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CVE-2024-47272 (GCVE-0-2024-47272)
Vulnerability from nvd – Published: 2026-05-27 08:30 – Updated: 2026-05-27 13:45
VLAI
Summary
Incorrect authorization vulnerability in IO Module functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to limited file write via unspecified vectors.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Surveillance Station |
Affected:
* , < 9.2.2-9575
(semver)
Affected: * , < 9.2.2-11575 (semver) |
Credits
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CVE-2024-47271 (GCVE-0-2024-47271)
Vulnerability from nvd – Published: 2026-05-27 08:30 – Updated: 2026-05-27 13:45
VLAI
Summary
Insufficiently protected credentials vulnerability in IPSpeaker component in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to obtain sensitive information via unspecified vectors.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Surveillance Station |
Affected:
* , < 9.2.2-9575
(semver)
Affected: * , < 9.2.2-11575 (semver) |
Credits
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CVE-2024-47270 (GCVE-0-2024-47270)
Vulnerability from nvd – Published: 2026-05-27 08:29 – Updated: 2026-05-27 13:45
VLAI
Summary
Improper preservation of permissions vulnerability in Archiving Push functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to limited file write via unspecified vectors.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-281 - Improper Preservation of Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Surveillance Station |
Affected:
* , < 9.2.2-9575
(semver)
Affected: * , < 9.2.2-11575 (semver) |
Credits
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CVE-2024-47269 (GCVE-0-2024-47269)
Vulnerability from nvd – Published: 2026-05-27 08:29 – Updated: 2026-05-27 13:43
VLAI
Summary
Cleartext transmission of sensitive information vulnerability in Export Key functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to obtain sensitive information via unspecified vectors.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Surveillance Station |
Affected:
* , < 9.2.2-9575
(semver)
Affected: * , < 9.2.2-11575 (semver) |
Credits
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CVE-2024-47268 (GCVE-0-2024-47268)
Vulnerability from nvd – Published: 2026-05-27 08:29 – Updated: 2026-05-27 13:42
VLAI
Summary
Missing authorization vulnerability in AddOns functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to obtain sensitive information via unspecified vectors.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Surveillance Station |
Affected:
* , < 9.2.2-9575
(semver)
Affected: * , < 9.2.2-11575 (semver) |
Credits
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CVE-2024-47267 (GCVE-0-2024-47267)
Vulnerability from nvd – Published: 2026-05-27 08:29 – Updated: 2026-05-27 13:42
VLAI
Summary
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Archiving Pull functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to limited file write via unspecified vectors.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Surveillance Station |
Affected:
* , < 9.2.2-9575
(semver)
Affected: * , < 9.2.2-11575 (semver) |
Credits
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CVE-2024-11399 (GCVE-0-2024-11399)
Vulnerability from nvd – Published: 2026-05-27 08:26 – Updated: 2026-05-27 13:41
VLAI
Summary
Files or directories accessible to external parties vulnerability in redis-server component in Synology BeeDrive for desktop before 1.3.2-13814 allows local users to conduct denial-of-service attacks via unspecified vectors.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | BeeDrive for desktop |
Affected:
* , < 1.3.2-13814
(semver)
|
Credits
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CVE-2023-52945 (GCVE-0-2023-52945)
Vulnerability from nvd – Published: 2026-05-27 08:25 – Updated: 2026-05-27 13:41
VLAI
Summary
Uncontrolled search path element vulnerability in OpenSSL DLL component in Synology BeeDrive for desktop before 1.3.2-13814 allows local users to execute arbitrary code via unspecified vectors.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | BeeDrive for desktop |
Affected:
* , < 1.3.2-13814
(semver)
|
Credits
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CVE-2024-47263 (GCVE-0-2024-47263)
Vulnerability from cvelistv5 – Published: 2026-06-03 13:35 – Updated: 2026-06-03 15:49
VLAI
Summary
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup.Repository webapi component in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users with administrator privileges to write specific files containing non-sensitive information via unspecified vectors.
Severity
4.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Hy… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Hyper Backup |
Affected:
* , < 4.1.2-4036
(semver)
|
Credits
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CVE-2024-47273 (GCVE-0-2024-47273)
Vulnerability from cvelistv5 – Published: 2026-06-03 13:31 – Updated: 2026-06-03 15:49
VLAI
Summary
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup Task functionality in Synology Hyper Backup before 4.1.2-4036 allows remote authenticated users to write specific files via unspecified vectors.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Hy… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Hyper Backup |
Affected:
* , < 4.1.2-4036
(semver)
|
Credits
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CVE-2022-49036 (GCVE-0-2022-49036)
Vulnerability from cvelistv5 – Published: 2026-06-03 13:26 – Updated: 2026-06-03 15:50
VLAI
Summary
An inclusion of functionality from untrusted control sphere vulnerability in OpenSSL configuration in Synology Active Backup for Business Recovery Media Creator before 2.5.0-2081 allows local users to execute arbitrary code via unspecified vectors.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Ac… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Active Backup for Business Recovery Media Creator |
Affected:
* , < 2.5.0-2081
(semver)
|
Credits
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CVE-2022-49042 (GCVE-0-2022-49042)
Vulnerability from cvelistv5 – Published: 2026-06-03 13:23 – Updated: 2026-06-03 15:49
VLAI
Summary
An inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in Synology Hyper Backup Explorer before 3.0.1-0156 allows local users to execute arbitrary code via unspecified vectors.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/Hy… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Hyper Backup Explorer |
Affected:
* , < 3.0.1-0156
(semver)
|
Credits
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CVE-2023-52951 (GCVE-0-2023-52951)
Vulnerability from cvelistv5 – Published: 2026-06-03 13:11 – Updated: 2026-06-03 15:44
VLAI
Summary
A cleartext transmission of sensitive information vulnerability in Synology Note Station Client before 2.2.4-703 allows man-in-the-middle attackers to obtain user credential.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/releaseNote/No… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Note Station Client |
Affected:
* , < 2.2.4-703
(semver)
|
Credits
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