Vulnerability-Lookup

CNVD-2026-19712

Vulnerability from cnvd - Published: 2026-05-09

Title

IBM i Web Administration GUI权限提升漏洞

Description

IBM i是一款由IBM开发的集成操作系统，主要用于IBM Power Systems服务器，提供数据库、网络和应用服务。 IBM i存在权限提升漏洞。该漏洞源于Web Administration GUI的授权检查无效，攻击者可利用该漏洞导致用户控制代码以管理员权限运行。

Severity

中

Patch Name

IBM i Web Administration GUI权限提升漏洞的补丁

Patch Description

IBM i是一款由IBM开发的集成操作系统，主要用于IBM Power Systems服务器，提供数据库、网络和应用服务。 IBM i存在权限提升漏洞。该漏洞源于Web Administration GUI的授权检查无效，攻击者可利用该漏洞导致用户控制代码以管理员权限运行。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/support/pages/node/7269560

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-2311

Impacted products

Name
['IBM IBM i 7.2', 'IBM IBM i 7.3', 'IBM IBM i 7.4', 'IBM IBM i 7.5', 'IBM IBM i 7.6']

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JSON

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{
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    "cve": {
      "cveNumber": "CVE-2026-2311",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-2311"
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  "number": "CNVD-2026-19712",
  "openTime": "2026-05-09",
  "patchDescription": "IBM i\u662f\u4e00\u6b3e\u7531IBM\u5f00\u53d1\u7684\u96c6\u6210\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4e3b\u8981\u7528\u4e8eIBM Power Systems\u670d\u52a1\u5668\uff0c\u63d0\u4f9b\u6570\u636e\u5e93\u3001\u7f51\u7edc\u548c\u5e94\u7528\u670d\u52a1\u3002\r\n\r\nIBM i\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eWeb Administration GUI\u7684\u6388\u6743\u68c0\u67e5\u65e0\u6548\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7528\u6237\u63a7\u5236\u4ee3\u7801\u4ee5\u7ba1\u7406\u5458\u6743\u9650\u8fd0\u884c\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 i Web Administration GUI\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM IBM i 7.2",
      "IBM IBM i 7.3",
      "IBM IBM i 7.4",
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      "IBM IBM i 7.6"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-2311",
  "serverity": "\u4e2d",
  "submitTime": "2026-05-06",
  "title": "IBM i Web Administration GUI\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2026-2311 (GCVE-0-2026-2311)

Vulnerability from cvelistv5 – Published: 2026-04-30 21:45 – Updated: 2026-05-02 03:55

Title

IBM i is affected by a privilege escalation vulnerability in Web Administration GUI []

Summary

IBM i 7.6, 7.5, 7.4, 7.3, and 7.2 s vulnerable to privilege escalation caused by an invalid IBM i Web Administration GUI authorization check. A malicious actor could cause user-controlled code to run with administrator privilege.

Severity

6.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-01 00:00 UTC

CWE

CWE-284 - Improper Access Control

Assigner

ibm CNA under the mitre root

CNA scorecard B 88/100 over 1289 records in the last 180 days details

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7269560	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	i	Affected: 7.6.0 , ≤ 2.3.0 (semver) Affected: 7.5.0 Affected: 7.4.0 Affected: 7.3.0 Affected: 7.2.0 cpe:2.3:a:ibm:i:7.6.0:::::::* cpe:2.3:a:ibm:i:7.5.0:::::::* cpe:2.3:a:ibm:i:7.4.0:::::::* cpe:2.3:a:ibm:i:7.3.0:::::::* cpe:2.3:a:ibm:i:7.2.0:::::::*

Show details on NVD website

JSON

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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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