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Title
Cisco Integrated Management Controller授权绕过漏洞
Description
Cisco Integrated Management Controller (IMC)是一个为Cisco UCS C系列机架式服务器和Cisco S系列存储服务器提供嵌入式服务器管理的基板管理控制器。
Cisco Integrated Management Controller 4.0(4h)C及更早版本的API端点存在授权绕过漏洞。该漏洞源于API端点的授权检查不当。攻击者可通过向API端点发送恶意请求利用该漏洞从受影响的系统下载文件或修改有限的配置选项。
Severity
中
Patch Name
Cisco Integrated Management Controller授权绕过漏洞的补丁
Patch Description
Cisco Integrated Management Controller (IMC)是一个为Cisco UCS C系列机架式服务器和Cisco S系列存储服务器提供嵌入式服务器管理的基板管理控制器。
Cisco Integrated Management Controller 4.0(4h)C及更早版本的API端点存在授权绕过漏洞。该漏洞源于API端点的授权检查不当。攻击者可通过向API端点发送恶意请求利用该漏洞从受影响的系统下载文件或修改有限的配置选项。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-auth-zWkppJxL
Reference
https://www.auscert.org.au/bulletins/ESB-2020.3817/
Impacted products
| Name | Cisco Cisco Integrated Management Controller <=4.0(4h)C |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-26063",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26063"
}
},
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"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-auth-zWkppJxL",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-70858",
"openTime": "2020-12-11",
"patchDescription": "Cisco Integrated Management Controller (IMC)\u662f\u4e00\u4e2a\u4e3aCisco UCS C\u7cfb\u5217\u673a\u67b6\u5f0f\u670d\u52a1\u5668\u548cCisco S\u7cfb\u5217\u5b58\u50a8\u670d\u52a1\u5668\u63d0\u4f9b\u5d4c\u5165\u5f0f\u670d\u52a1\u5668\u7ba1\u7406\u7684\u57fa\u677f\u7ba1\u7406\u63a7\u5236\u5668\u3002\r\n\r\nCisco Integrated Management Controller 4.0(4h)C\u53ca\u66f4\u65e9\u7248\u672c\u7684API\u7aef\u70b9\u5b58\u5728\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eAPI\u7aef\u70b9\u7684\u6388\u6743\u68c0\u67e5\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411API\u7aef\u70b9\u53d1\u9001\u6076\u610f\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0b\u8f7d\u6587\u4ef6\u6216\u4fee\u6539\u6709\u9650\u7684\u914d\u7f6e\u9009\u9879\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Cisco Integrated Management Controller\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Cisco Cisco Integrated Management Controller \u003c=4.0(4h)C"
},
"referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.3817/",
"serverity": "\u4e2d",
"submitTime": "2020-11-05",
"title": "Cisco Integrated Management Controller\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e"
}
CVE-2020-26063 (GCVE-0-2020-26063)
Vulnerability from cvelistv5 – Published: 2024-11-18 16:05 – Updated: 2024-11-18 19:49
VLAI
EPSS
Title
Cisco Integrated Management Controller Software Authorization Bypass Vulnerability
Summary
A vulnerability in the API endpoints of Cisco Integrated Management Controller could allow an authenticated, remote attacker to bypass authorization and take actions on a vulnerable system without authorization.
The vulnerability is due to improper authorization checks on API endpoints. An attacker could exploit this vulnerability by sending malicious requests to an API endpoint. An exploit could allow the attacker to download files from or modify limited configuration options on the affected system.There are no workarounds that address this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 3.2(3n) Affected: 4.1(1a) Affected: 4.1(1b) Affected: 4.0(4h) Affected: 4.1(1c) Affected: 3.2(3k) Affected: 3.2(2c) Affected: 4.0(4e) Affected: 4.0(4g) Affected: 3.2(3i) Affected: 4.0(2e) Affected: 3.2(3g) Affected: 4.0(4a) Affected: 4.0(2d) Affected: 3.2(2d) Affected: 4.0(1b) Affected: 4.0(4f) Affected: 3.2(3h) Affected: 3.2(2f) Affected: 4.0(4c) Affected: 3.2(3a) Affected: 4.0(1c) Affected: 3.2(3d) Affected: 3.2(2b) Affected: 4.0(4b) Affected: 3.2(2e) Affected: 4.0(2b) Affected: 4.0(4d) Affected: 3.2(1d) Affected: 3.2(3e) Affected: 3.2(3l) Affected: 3.2(3b) Affected: 4.0(2a) Affected: 3.2(3j) Affected: 4.0(1d) Affected: 3.2(3o) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.1(2a) Affected: 4.1(1e) Affected: 3.2(3p) Affected: 4.1(2b) |
|
| cisco | unified_computing_system |
Affected:
4.0\(1a\)
Affected: 3.2\(3n\) Affected: 4.1\(1a\) Affected: 4.1\(1b\) Affected: 4.0\(4h\) Affected: 4.1\(1c\) Affected: 3.2\(3k\) Affected: 3.2\(2c\) Affected: 4.0\(4e\) Affected: 4.0\(4g\) Affected: 3.2\(3i\) Affected: 4.0\(2e\) Affected: 3.2\(3g\) Affected: 4.0\(4a\) Affected: 4.0\(2d\) Affected: 3.2\(2d\) Affected: 4.0\(1b\) Affected: 4.0\(4f\) Affected: 3.2\(3h\) Affected: 3.2\(2f\) Affected: 4.0\(4c\) Affected: 3.2\(3a\) Affected: 4.0\(1c\) Affected: 3.2\(3d\) Affected: 3.2\(2b\) Affected: 4.0\(4b\) Affected: 3.2\(2e\) Affected: 4.0\(2b\) Affected: 4.0\(4d\) Affected: 3.2\(1d\) Affected: 3.2\(3e\) Affected: 3.2\(3l\) Affected: 3.2\(3b\) Affected: 4.0\(2a\) Affected: 3.2\(3j\) Affected: 4.0\(1d\) Affected: 3.2\(3o\) Affected: 4.0\(4i\) Affected: 4.1\(1d\) Affected: 4.1\(2a\) Affected: 4.1\(1e\) Affected: 3.2\(3p\) Affected: 4.1\(2b\) cpe:2.3:a:cisco:unified_computing_system:4.0\(1a\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3n\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.1\(1a\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.1\(1b\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4h\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.1\(1c\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3k\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(2c\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4e\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4g\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3i\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(2e\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3g\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4a\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(2d\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(2d\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(1b\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4f\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3h\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(2f\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4c\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3a\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(1c\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3d\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(2b\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4b\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(2e\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(2b\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4d\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(1d\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3e\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3l\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3b\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(2a\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3j\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(1d\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3o\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.0\(4i\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.1\(1d\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.1\(2a\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.1\(1e\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:3.2\(3p\):*:*:*:*:*:*:* cpe:2.3:a:cisco:unified_computing_system:4.1\(2b\):*:*:*:*:*:*:* |
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"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-18T19:49:29.299678Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-18T19:49:33.809Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco Unified Computing System (Managed)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "4.0(1a)"
},
{
"status": "affected",
"version": "3.2(3n)"
},
{
"status": "affected",
"version": "4.1(1a)"
},
{
"status": "affected",
"version": "4.1(1b)"
},
{
"status": "affected",
"version": "4.0(4h)"
},
{
"status": "affected",
"version": "4.1(1c)"
},
{
"status": "affected",
"version": "3.2(3k)"
},
{
"status": "affected",
"version": "3.2(2c)"
},
{
"status": "affected",
"version": "4.0(4e)"
},
{
"status": "affected",
"version": "4.0(4g)"
},
{
"status": "affected",
"version": "3.2(3i)"
},
{
"status": "affected",
"version": "4.0(2e)"
},
{
"status": "affected",
"version": "3.2(3g)"
},
{
"status": "affected",
"version": "4.0(4a)"
},
{
"status": "affected",
"version": "4.0(2d)"
},
{
"status": "affected",
"version": "3.2(2d)"
},
{
"status": "affected",
"version": "4.0(1b)"
},
{
"status": "affected",
"version": "4.0(4f)"
},
{
"status": "affected",
"version": "3.2(3h)"
},
{
"status": "affected",
"version": "3.2(2f)"
},
{
"status": "affected",
"version": "4.0(4c)"
},
{
"status": "affected",
"version": "3.2(3a)"
},
{
"status": "affected",
"version": "4.0(1c)"
},
{
"status": "affected",
"version": "3.2(3d)"
},
{
"status": "affected",
"version": "3.2(2b)"
},
{
"status": "affected",
"version": "4.0(4b)"
},
{
"status": "affected",
"version": "3.2(2e)"
},
{
"status": "affected",
"version": "4.0(2b)"
},
{
"status": "affected",
"version": "4.0(4d)"
},
{
"status": "affected",
"version": "3.2(1d)"
},
{
"status": "affected",
"version": "3.2(3e)"
},
{
"status": "affected",
"version": "3.2(3l)"
},
{
"status": "affected",
"version": "3.2(3b)"
},
{
"status": "affected",
"version": "4.0(2a)"
},
{
"status": "affected",
"version": "3.2(3j)"
},
{
"status": "affected",
"version": "4.0(1d)"
},
{
"status": "affected",
"version": "3.2(3o)"
},
{
"status": "affected",
"version": "4.0(4i)"
},
{
"status": "affected",
"version": "4.1(1d)"
},
{
"status": "affected",
"version": "4.1(2a)"
},
{
"status": "affected",
"version": "4.1(1e)"
},
{
"status": "affected",
"version": "3.2(3p)"
},
{
"status": "affected",
"version": "4.1(2b)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the API endpoints of Cisco\u0026nbsp;Integrated Management Controller could allow an authenticated, remote attacker to bypass authorization and take actions on a vulnerable system without authorization.\r\nThe vulnerability is due to improper authorization checks on API endpoints. An attacker could exploit this vulnerability by sending malicious requests to an API endpoint. An exploit could allow the attacker to download files from or modify limited configuration options on the affected system.There are no workarounds that address this vulnerability."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco\u00a0Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/RL:X/RC:X/E:X",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "Improper Privilege Management",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-18T16:05:53.165Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-cimc-auth-zWkppJxL",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-auth-zWkppJxL"
},
{
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vsoln-arbfile-gtsEYxns",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vsoln-arbfile-gtsEYxns"
},
{
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-xss-zLW9tD3",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-xss-zLW9tD3"
},
{
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx3-vrZbOqqD",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx3-vrZbOqqD"
}
],
"source": {
"advisory": "cisco-sa-cimc-auth-zWkppJxL",
"defects": [
"CSCvv07287"
],
"discovery": "EXTERNAL"
},
"title": "Cisco Integrated Management Controller Software Authorization Bypass Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2020-26063",
"datePublished": "2024-11-18T16:05:53.165Z",
"dateReserved": "2020-09-24T00:00:00.000Z",
"dateUpdated": "2024-11-18T19:49:33.809Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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