Vulnerability-Lookup

GHSA-6HRV-V9H4-P42X

Vulnerability from github – Published: 2022-05-24 17:25 – Updated: 2022-05-24 17:25

Details

An elevation of privilege vulnerability exists in ManageEngine ADSelfService Plus before build 6003 because it does not properly enforce user privileges associated with a Certificate dialog. This vulnerability could allow an unauthenticated attacker to escalate privileges on a Windows host. An attacker does not require any privilege on the target system in order to exploit this vulnerability. One option is the self-service option on the Windows login screen. Upon selecting this option, the thick-client software is launched, which connects to a remote ADSelfService Plus server to facilitate self-service operations. An unauthenticated attacker having physical access to the host could trigger a security alert by supplying a self-signed SSL certificate to the client. The View Certificate option from the security alert allows an attacker to export a displayed certificate to a file. This can further cascade to a dialog that can open Explorer as SYSTEM. By navigating from Explorer to \windows\system32, cmd.exe can be launched as a SYSTEM.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-11552"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-11T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "An elevation of privilege vulnerability exists in ManageEngine ADSelfService Plus before build 6003 because it does not properly enforce user privileges associated with a Certificate dialog. This vulnerability could allow an unauthenticated attacker to escalate privileges on a Windows host. An attacker does not require any privilege on the target system in order to exploit this vulnerability. One option is the self-service option on the Windows login screen. Upon selecting this option, the thick-client software is launched, which connects to a remote ADSelfService Plus server to facilitate self-service operations. An unauthenticated attacker having physical access to the host could trigger a security alert by supplying a self-signed SSL certificate to the client. The View Certificate option from the security alert allows an attacker to export a displayed certificate to a file. This can further cascade to a dialog that can open Explorer as SYSTEM. By navigating from Explorer to \\windows\\system32, cmd.exe can be launched as a SYSTEM.",
  "id": "GHSA-6hrv-v9h4-p42x",
  "modified": "2022-05-24T17:25:17Z",
  "published": "2022-05-24T17:25:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11552"
    },
    {
      "type": "WEB",
      "url": "https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6003-release-faceid-support"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/48739"
    },
    {
      "type": "WEB",
      "url": "https://www.manageengine.com"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/158820/ManageEngine-ADSelfService-Plus-6000-Remote-Code-Execution.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2020/Aug/4"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2020/Aug/6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-11552 (GCVE-0-2020-11552)

Vulnerability from cvelistv5 – Published: 2020-08-11 15:43 – Updated: 2024-08-04 11:35

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.manageengine.com	x_refsource_MISC
	http://seclists.org/fulldisclosure/2020/Aug/4	x_refsource_MISC
	http://packetstormsecurity.com/files/158820/Manag…	x_refsource_MISC
	https://pitstop.manageengine.com/portal/en/commun…	x_refsource_CONFIRM
	https://www.exploit-db.com/exploits/48739	x_refsource_MISC
	http://seclists.org/fulldisclosure/2020/Aug/6	mailing-listx_refsource_FULLDISC

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6HRV-V9H4-P42X

CVE-2020-11552 (GCVE-0-2020-11552)

Tags

Sightings

Nomenclature