github - ghsa-v2w8-r4gc-fv4c

GHSA-V2W8-R4GC-FV4C

Vulnerability from github – Published: 2022-05-13 01:45 – Updated: 2025-04-20 03:32

Details

A vulnerability in the Start Before Logon (SBL) module of Cisco AnyConnect Secure Mobility Client Software for Windows could allow an unauthenticated, local attacker to open Internet Explorer with the privileges of the SYSTEM user. The vulnerability is due to insufficient implementation of the access controls. An attacker could exploit this vulnerability by opening the Internet Explorer browser. An exploit could allow the attacker to use Internet Explorer with the privileges of the SYSTEM user. This may allow the attacker to execute privileged commands on the targeted system. This vulnerability affects versions prior to released versions 4.4.00243 and later and 4.3.05017 and later. Cisco Bug IDs: CSCvc43976.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2017-3813"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-09T17:59:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the Start Before Logon (SBL) module of Cisco AnyConnect Secure Mobility Client Software for Windows could allow an unauthenticated, local attacker to open Internet Explorer with the privileges of the SYSTEM user. The vulnerability is due to insufficient implementation of the access controls. An attacker could exploit this vulnerability by opening the Internet Explorer browser. An exploit could allow the attacker to use Internet Explorer with the privileges of the SYSTEM user. This may allow the attacker to execute privileged commands on the targeted system. This vulnerability affects versions prior to released versions 4.4.00243 and later and 4.3.05017 and later. Cisco Bug IDs: CSCvc43976.",
  "id": "GHSA-v2w8-r4gc-fv4c",
  "modified": "2025-04-20T03:32:39Z",
  "published": "2022-05-13T01:45:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-3813"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170208-anyconnect"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/41476"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96145"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1037796"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-3813 (GCVE-0-2017-3813)

Vulnerability from cvelistv5 – Published: 2017-02-09 17:00 – Updated: 2024-08-05 14:39

Summary

Severity ?

No CVSS data available.

CWE

CWE-264

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
	https://www.exploit-db.com/exploits/41476/	exploitx_refsource_EXPLOIT-DB
	http://www.securitytracker.com/id/1037796	vdb-entryx_refsource_SECTRACK
	http://www.securityfocus.com/bid/96145	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Cisco AnyConnect Secure Mobility Client Software for Windows Versions prior to released versions 4.4.00243 and later and 4.3.05017 and later.	Affected: Cisco AnyConnect Secure Mobility Client Software for Windows Versions prior to released versions 4.4.00243 and later and 4.3.05017 and later.

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          "dateUpdated": "2024-08-05T14:39:41.248Z",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170208-anyconnect"
          },
          {
            "name": "41476",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/41476/"
          },
          {
            "name": "1037796",
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              "x_transferred"
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          "vendor": "n/a",
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      "problemTypes": [
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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

GHSA-V2W8-R4GC-FV4C

CVE-2017-3813 (GCVE-0-2017-3813)

Tags

Sightings

Nomenclature