Search
Find a vulnerability
Search criteria
2 vulnerabilities found for RG-EG2000UE by Beijing Star-Net Ruijie Network Technology Co., Ltd.
CVE-2020-36870 (GCVE-0-2020-36870)
Vulnerability from nvd – Published: 2025-11-07 21:52 – Updated: 2025-11-20 21:32 X_Known Exploited VulnerabilityTitle
Ruijie Gateway EG & NBR Models v11.1(6)B9P1 - 11.9(4)B12P1 RCE
Summary
Various Ruijie Gateway EG and NBR models firmware versions 11.1(6)B9P1 < 11.9(4)B12P1 contain a code execution vulnerability in the EWEB management system that can be abused via front-end functionality. Attackers can exploit front-end code when features such as guest authentication, local server authentication, or screen mirroring are enabled to gain access or execute commands on affected devices. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-05 UTC.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.ruijie.com.cn/gy/xw-aqtg-zw/85638/ | vendor-advisorypatch |
| https://www.ruijie.com.cn/gy/xw-aqtg-gw/86747/ | vendor-advisorypatch |
| https://www.cnvd.org.cn/flaw/show/CNVD-2021-09650 | government-resourcethird-party-advisory |
| https://www.vulncheck.com/advisories/ruijie-netwo… | third-party-advisory |
Impacted products
37 products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2020-36870",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-13T16:10:42.887875Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-11-13T16:10:49.419Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "RG-EG1000C",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000F",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000K",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000L",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000CE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000SE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000GE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000XE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000UE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000CE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000SE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000GE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000ME",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000UE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000XE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2100-P",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3210",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3220",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3230",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3250",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR108G-P",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1000G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1300G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1700G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR2100G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR2500D-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR3000D-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6120-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6135-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6205-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6210-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6215-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR800G",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR950G",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1000G-C",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR2000G-C",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR3000G-S",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg1000c:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000f:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000k:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000l:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000ce:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000se:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000ge:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000xe:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000ue:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000ce:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000se:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000ge:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000me:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000ue:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000xe:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2100-p:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:eg3210:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:eg3220:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3230:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3250:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr108g-p:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1000g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1300g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1700g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijienetworks:rg-nbr2100g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr2500d-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr3000d-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6120-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr6135-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6205-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6210-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6215-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr800g:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr950g:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1000g-c:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr2000g-c:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr3000g-s:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Various Ruijie Gateway EG and NBR models firmware versions 11.1(6)B9P1 \u0026lt; 11.9(4)B12P1 contain a code execution vulnerability in the EWEB management system that can be abused via front-end functionality. Attackers can exploit front-end code when features such as guest authentication, local server authentication, or screen mirroring are enabled to gain access or execute commands on affected devices. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-05 UTC.\u003cdiv\u003e\u003c/div\u003e"
}
],
"value": "Various Ruijie Gateway EG and NBR models firmware versions 11.1(6)B9P1 \u003c 11.9(4)B12P1 contain a code execution vulnerability in the EWEB management system that can be abused via front-end functionality. Attackers can exploit front-end code when features such as guest authentication, local server authentication, or screen mirroring are enabled to gain access or execute commands on affected devices. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-05 UTC."
}
],
"impacts": [
{
"capecId": "CAPEC-242",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-242 Code Injection"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-20T21:32:27.504Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.ruijie.com.cn/gy/xw-aqtg-zw/85638/"
},
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.ruijie.com.cn/gy/xw-aqtg-gw/86747/"
},
{
"tags": [
"government-resource",
"third-party-advisory"
],
"url": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-09650"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/ruijie-networks-eg-and-nbr-series-routers-rce"
}
],
"source": {
"discovery": "UNKNOWN"
},
"tags": [
"x_known-exploited-vulnerability"
],
"timeline": [
{
"lang": "en",
"time": "2020-05-07T16:00:00.000Z",
"value": "Ruijie Networks publicly discloses technical details of vulnerability."
},
{
"lang": "en",
"time": "2021-01-21T17:00:00.000Z",
"value": "Ruijie Networks publicly acknowledges exploitation in the wild activity."
},
{
"lang": "en",
"time": "2021-03-11T17:00:00.000Z",
"value": "CNVD-2021-09650 is published."
}
],
"title": "Ruijie Gateway EG \u0026 NBR Models v11.1(6)B9P1 - 11.9(4)B12P1 RCE",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2020-36870",
"datePublished": "2025-11-07T21:52:55.227Z",
"dateReserved": "2025-10-30T15:45:57.762Z",
"dateUpdated": "2025-11-20T21:32:27.504Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2020-36870 (GCVE-0-2020-36870)
Vulnerability from cvelistv5 – Published: 2025-11-07 21:52 – Updated: 2025-11-20 21:32 X_Known Exploited VulnerabilityTitle
Ruijie Gateway EG & NBR Models v11.1(6)B9P1 - 11.9(4)B12P1 RCE
Summary
Various Ruijie Gateway EG and NBR models firmware versions 11.1(6)B9P1 < 11.9(4)B12P1 contain a code execution vulnerability in the EWEB management system that can be abused via front-end functionality. Attackers can exploit front-end code when features such as guest authentication, local server authentication, or screen mirroring are enabled to gain access or execute commands on affected devices. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-05 UTC.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.ruijie.com.cn/gy/xw-aqtg-zw/85638/ | vendor-advisorypatch |
| https://www.ruijie.com.cn/gy/xw-aqtg-gw/86747/ | vendor-advisorypatch |
| https://www.cnvd.org.cn/flaw/show/CNVD-2021-09650 | government-resourcethird-party-advisory |
| https://www.vulncheck.com/advisories/ruijie-netwo… | third-party-advisory |
Impacted products
37 products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2020-36870",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-13T16:10:42.887875Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-11-13T16:10:49.419Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "RG-EG1000C",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000F",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000K",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000L",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000CE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000SE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000GE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000XE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2000UE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000CE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000SE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000GE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000ME",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000UE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG3000XE",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "RG-EG2100-P",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3210",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3220",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3230",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "EG3250",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR108G-P",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1000G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1300G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1700G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR2100G-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR2500D-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR3000D-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6120-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6135-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6205-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6210-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR6215-E",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR800G",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR950G",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR1000G-C",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR2000G-C",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NBR3000G-S",
"vendor": "Beijing Star-Net Ruijie Network Technology Co., Ltd.",
"versions": [
{
"lessThan": "11.9(4)B12P1",
"status": "affected",
"version": "11.1(6)B9P1",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg1000c:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000f:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000k:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000l:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000ce:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000se:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000ge:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000xe:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2000ue:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000ce:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000se:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000ge:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000me:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000ue:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3000xe:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg2100-p:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:eg3210:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:eg3220:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3230:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-eg3250:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr108g-p:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1000g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1300g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1700g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijienetworks:rg-nbr2100g-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr2500d-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr3000d-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6120-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr6135-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6205-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6210-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:rg-nbr6215-e:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr800g:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr950g:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr1000g-c:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr2000g-c:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ruijie:nbr3000g-s:*:*:*:*:*:*:*:*",
"versionEndExcluding": "11.9(4)B12P1",
"versionStartIncluding": "11.1(6)B9P1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Various Ruijie Gateway EG and NBR models firmware versions 11.1(6)B9P1 \u0026lt; 11.9(4)B12P1 contain a code execution vulnerability in the EWEB management system that can be abused via front-end functionality. Attackers can exploit front-end code when features such as guest authentication, local server authentication, or screen mirroring are enabled to gain access or execute commands on affected devices. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-05 UTC.\u003cdiv\u003e\u003c/div\u003e"
}
],
"value": "Various Ruijie Gateway EG and NBR models firmware versions 11.1(6)B9P1 \u003c 11.9(4)B12P1 contain a code execution vulnerability in the EWEB management system that can be abused via front-end functionality. Attackers can exploit front-end code when features such as guest authentication, local server authentication, or screen mirroring are enabled to gain access or execute commands on affected devices. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-05 UTC."
}
],
"impacts": [
{
"capecId": "CAPEC-242",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-242 Code Injection"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-20T21:32:27.504Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.ruijie.com.cn/gy/xw-aqtg-zw/85638/"
},
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.ruijie.com.cn/gy/xw-aqtg-gw/86747/"
},
{
"tags": [
"government-resource",
"third-party-advisory"
],
"url": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-09650"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/ruijie-networks-eg-and-nbr-series-routers-rce"
}
],
"source": {
"discovery": "UNKNOWN"
},
"tags": [
"x_known-exploited-vulnerability"
],
"timeline": [
{
"lang": "en",
"time": "2020-05-07T16:00:00.000Z",
"value": "Ruijie Networks publicly discloses technical details of vulnerability."
},
{
"lang": "en",
"time": "2021-01-21T17:00:00.000Z",
"value": "Ruijie Networks publicly acknowledges exploitation in the wild activity."
},
{
"lang": "en",
"time": "2021-03-11T17:00:00.000Z",
"value": "CNVD-2021-09650 is published."
}
],
"title": "Ruijie Gateway EG \u0026 NBR Models v11.1(6)B9P1 - 11.9(4)B12P1 RCE",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2020-36870",
"datePublished": "2025-11-07T21:52:55.227Z",
"dateReserved": "2025-10-30T15:45:57.762Z",
"dateUpdated": "2025-11-20T21:32:27.504Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}