Vulnerability-Lookup

CNVD-2021-69950

Vulnerability from cnvd - Published: 2021-09-10

Title

IBM Power HMC权限提升漏洞

Description

IBM Power HMC是美国IBM公司的一套用于配置和管理Power System系列服务器的图形界面软件。该软件主要用于管理服务器等硬件。 IBM Power HMC存在权限提升漏洞，本地攻击者可利用该漏洞将其权限升级为在受限制的shell上的根访问。

Severity

高

Patch Name

IBM Power HMC权限提升漏洞的补丁

Patch Description

IBM Power HMC是美国IBM公司的一套用于配置和管理Power System系列服务器的图形界面软件。该软件主要用于管理服务器等硬件。 IBM Power HMC存在权限提升漏洞，本地攻击者可利用该漏洞将其权限升级为在受限制的shell上的根访问。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://www.ibm.com/

Reference

https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-shell-affects-power-hardware-management-console-cve-2021-29707/

Impacted products

Name
['IBM Power HMC 9.1.910.0', 'IBM Power HMC 9.2.950.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29707"
    }
  },
  "description": "IBM Power HMC\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406Power System\u7cfb\u5217\u670d\u52a1\u5668\u7684\u56fe\u5f62\u754c\u9762\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u7ba1\u7406\u670d\u52a1\u5668\u7b49\u786c\u4ef6\u3002\n\nIBM Power HMC\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u5176\u6743\u9650\u5347\u7ea7\u4e3a\u5728\u53d7\u9650\u5236\u7684shell\u4e0a\u7684\u6839\u8bbf\u95ee\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.ibm.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-69950",
  "openTime": "2021-09-10",
  "patchDescription": "IBM Power HMC\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406Power System\u7cfb\u5217\u670d\u52a1\u5668\u7684\u56fe\u5f62\u754c\u9762\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u7ba1\u7406\u670d\u52a1\u5668\u7b49\u786c\u4ef6\u3002\r\n\r\nIBM Power HMC\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u5176\u6743\u9650\u5347\u7ea7\u4e3a\u5728\u53d7\u9650\u5236\u7684shell\u4e0a\u7684\u6839\u8bbf\u95ee\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": "IBM Power HMC\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM Power HMC 9.1.910.0",
      "IBM Power HMC 9.2.950.0"
    ]
  },
  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-shell-affects-power-hardware-management-console-cve-2021-29707/",
  "serverity": "\u9ad8",
  "submitTime": "2021-07-20",
  "title": "IBM Power HMC\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-29707 (GCVE-0-2021-29707)

Vulnerability from cvelistv5 – Published: 2021-07-19 16:00 – Updated: 2024-09-16 19:40

Summary

IBM HMC (Hardware Management Console) V9.1.910.0 and V9.2.950.0 could allow a local user to escalate their privileges to root access on a restricted shell. IBM X-Force ID: 200879.

Severity ?

8.4 (High)


                        
                          CVSS:3.0/AC:L/C:H/A:H/AV:L/S:U/I:H/PR:N/UI:N/RL:O/RC:C/E:U

CWE

Gain Privileges

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6473347	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	Power HMC	Affected: 9.1.910.0 Affected: 9.2.950.0

Show details on NVD website

JSON

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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/200879"
          }
        ],
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    "cna": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 7.3,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AC:L/C:H/A:H/AV:L/S:U/I:H/PR:N/UI:N/RL:O/RC:C/E:U",
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-69950

CVE-2021-29707 (GCVE-0-2021-29707)

Tags

Sightings

Nomenclature