CVE-2026-120242 (GCVE-0-2026-120242)
Vulnerability from cvelistv5 – Published: 2026-11-01 19:00 – Updated: 2026-11-01 19:00
VLAI
EPSS
VEX
Title
Ruijie RG-ES205GC Cloud Management set_cloud_serverUrl.cgi cross site scripting
Summary
A security flaw has been discovered in Ruijie RG-ES205GC, RG-ES206GC-P, RG-ES208GC, RG-ES210GC-LP and RG-ES210GS-P ESW_1.0(1)B1P48. The affected element is an unknown function of the file set_cloud_serverUrl.cgi of the component Cloud Management. The manipulation of the argument url results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/429601 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/429601/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-120242 | third-party-advisory |
| https://vuldb.com/submit/1016042 | third-party-advisory |
| https://github.com/byseeker/Ruijie-RG-ES-Series-S… | exploit |
Impacted products
5 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Ruijie | RG-ES205GC |
Affected:
ESW_1.0(1)B1P48
cpe:2.3:a:ruijie:rg-es205gc:*:*:*:*:*:*:*:* |
||
| Ruijie | RG-ES206GC-P |
Affected:
ESW_1.0(1)B1P48
cpe:2.3:a:ruijie:rg-es206gc-p:*:*:*:*:*:*:*:* |
||
| Ruijie | RG-ES208GC |
Affected:
ESW_1.0(1)B1P48
cpe:2.3:a:ruijie:rg-es208gc:*:*:*:*:*:*:*:* |
||
| Ruijie | RG-ES210GC-LP |
Affected:
ESW_1.0(1)B1P48
cpe:2.3:a:ruijie:rg-es210gc-lp:*:*:*:*:*:*:*:* |
||
| Ruijie | RG-ES210GS-P |
Affected:
ESW_1.0(1)B1P48
cpe:2.3:a:ruijie:rg-es210gs-p:*:*:*:*:*:*:*:* |
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es205gc:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES205GC",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es206gc-p:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES206GC-P",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es208gc:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES208GC",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es210gc-lp:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES210GC-LP",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es210gs-p:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES210GS-P",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "seeker (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security flaw has been discovered in Ruijie RG-ES205GC, RG-ES206GC-P, RG-ES208GC, RG-ES210GC-LP and RG-ES210GS-P ESW_1.0(1)B1P48. The affected element is an unknown function of the file set_cloud_serverUrl.cgi of the component Cloud Management. The manipulation of the argument url results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 2.4,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 2.4,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 3.3,
"vectorString": "AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Cross Site Scripting",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "Code Injection",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-01T19:00:20.951Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-429601 | Ruijie RG-ES205GC Cloud Management set_cloud_serverUrl.cgi cross site scripting",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/429601"
},
{
"name": "VDB-429601 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/429601/cti"
},
{
"name": "CVE-2026-120242 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-120242"
},
{
"name": "Submit #1016042 | Ruijie Networks Co., Ltd. RG-ES205GC\u3001RG-ES206GC-P\u3001RG-ES208GC\u3001RG-ES210GC-LP\u3001RG-ES210GS-P ESW_1.0(1)B1P48, Release(12211919) Improper Neutralization of Alternate XSS Syntax",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/1016042"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/byseeker/Ruijie-RG-ES-Series-Switches_XSS"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-10-31T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-10-31T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-10-31T21:25:57.000Z",
"value": "VulDB entry last update"
}
],
"title": "Ruijie RG-ES205GC Cloud Management set_cloud_serverUrl.cgi cross site scripting",
"x_generator": [
"VulDB PVTS v202611"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-120242",
"datePublished": "2026-11-01T19:00:20.951Z",
"dateReserved": "2026-10-31T20:20:47.724Z",
"dateUpdated": "2026-11-01T19:00:20.951Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-120242",
"date": "2026-11-05",
"epss": "0.00202",
"percentile": "0.102"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es205gc:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES205GC",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es206gc-p:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES206GC-P",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es208gc:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES208GC",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es210gc-lp:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES210GC-LP",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
},
{
"cpes": [
"cpe:2.3:a:ruijie:rg-es210gs-p:*:*:*:*:*:*:*:*"
],
"modules": [
"Cloud Management"
],
"product": "RG-ES210GS-P",
"vendor": "Ruijie",
"versions": [
{
"status": "affected",
"version": "ESW_1.0(1)B1P48"
}
]
}
],
"source": "cna@vuldb.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A security flaw has been discovered in Ruijie RG-ES205GC, RG-ES206GC-P, RG-ES208GC, RG-ES210GC-LP and RG-ES210GS-P ESW_1.0(1)B1P48. The affected element is an unknown function of the file set_cloud_serverUrl.cgi of the component Cloud Management. The manipulation of the argument url results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
}
],
"id": "CVE-2026-120242",
"lastModified": "2026-11-02T16:19:19.997",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "MULTIPLE",
"availabilityImpact": "NONE",
"baseScore": 3.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:M/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 6.4,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "cna@vuldb.com",
"type": "Secondary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 2.4,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 0.9,
"impactScore": 1.4,
"source": "cna@vuldb.com",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 1.9,
"baseSeverity": "LOW",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "PROOF_OF_CONCEPT",
"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": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "PASSIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "cna@vuldb.com",
"type": "Secondary"
}
]
},
"published": "2026-11-01T19:16:59.583",
"references": [
{
"source": "cna@vuldb.com",
"url": "https://github.com/byseeker/Ruijie-RG-ES-Series-Switches_XSS"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/cve/CVE-2026-120242"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/submit/1016042"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/vuln/429601"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/vuln/429601/cti"
}
],
"sourceIdentifier": "cna@vuldb.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
},
{
"lang": "en",
"value": "CWE-94"
}
],
"source": "cna@vuldb.com",
"type": "Primary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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