FKIE_CVE-2021-31520
Vulnerability from fkie_nvd - Published: 2021-05-10 11:15 - Updated: 2024-11-21 06:05
Severity ?
Summary
A weak session token authentication bypass vulnerability in Trend Micro IM Security 1.6 and 1.6.5 could allow an remote attacker to guess currently logged-in administrators' session session token in order to gain access to the product's web management interface.
References
| URL | Tags | ||
|---|---|---|---|
| security@trendmicro.com | https://success.trendmicro.com/solution/000286439 | Patch, Vendor Advisory | |
| security@trendmicro.com | https://www.zerodayinitiative.com/advisories/ZDI-21-525/ | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://success.trendmicro.com/solution/000286439 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-21-525/ | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| trendmicro | im_security | 1.6 | |
| trendmicro | im_security | 1.6.5 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:trendmicro:im_security:1.6:*:*:*:*:*:*:*",
"matchCriteriaId": "1703CAB2-FC48-4674-9C3D-DE1ED5C2484F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:trendmicro:im_security:1.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "DF864E42-A053-4693-BCC3-B2F67A5F85E9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A weak session token authentication bypass vulnerability in Trend Micro IM Security 1.6 and 1.6.5 could allow an remote attacker to guess currently logged-in administrators\u0027 session session token in order to gain access to the product\u0027s web management interface."
},
{
"lang": "es",
"value": "Una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n de token de sesi\u00f3n d\u00e9bil en Trend Micro IM Security versiones 1.6 y 1.6.5, podr\u00eda permitir a un atacante remoto adivinar el token de sesi\u00f3n de los administradores que han iniciado sesi\u00f3n actualmente para obtener acceso a la interfaz de administraci\u00f3n web del producto"
}
],
"id": "CVE-2021-31520",
"lastModified": "2024-11-21T06:05:50.827",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-05-10T11:15:08.003",
"references": [
{
"source": "security@trendmicro.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://success.trendmicro.com/solution/000286439"
},
{
"source": "security@trendmicro.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-525/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://success.trendmicro.com/solution/000286439"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-525/"
}
],
"sourceIdentifier": "security@trendmicro.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-287"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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