certfr_avis - certfr-2021-avi-508

CERTFR-2021-AVI-508

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Cisco. Elles permettent à un attaquant de provoquer une élévation de privilèges.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Cisco	N/A	Cisco AsyncOS for Web Security Appliance versions 12.5.x antérieures à 12.5.2 (Cisco annonce que cette version sera disponible d'ici quelques jours à compter de la date de publication de l'avis)
Cisco	N/A	Cisco AsyncOS for Web Security Appliance versions antérieures à 12.0.3-005
Cisco	N/A	Cisco Business Process Automation (BPA) versions antérieures à 3.1

References

Title

Publication Time

Tags

Bulletin de sécurité Cisco cisco-sa-bpa-priv-esc-dgubwbH4 du 07 juillet 2021	None	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-scr-web-priv-esc-k3HCGJZ du 07 juillet 2021	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Cisco AsyncOS for Web Security Appliance versions 12.5.x ant\u00e9rieures \u00e0 12.5.2 (Cisco annonce que cette version sera disponible d\u0027ici quelques jours \u00e0 compter de la date de publication de l\u0027avis)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco AsyncOS for Web Security Appliance versions ant\u00e9rieures \u00e0 12.0.3-005",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Business Process Automation (BPA) versions ant\u00e9rieures \u00e0 3.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2021-1359",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1359"
    },
    {
      "name": "CVE-2021-1574",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1574"
    },
    {
      "name": "CVE-2021-1576",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-1576"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-508",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-07-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco.\nElles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de\nprivil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-bpa-priv-esc-dgubwbH4 du 07 juillet 2021",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bpa-priv-esc-dgubwbH4"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-scr-web-priv-esc-k3HCGJZ du 07 juillet 2021",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-scr-web-priv-esc-k3HCGJZ"
    }
  ]
}

CVE-2021-1359 (GCVE-0-2021-1359)

Vulnerability from cvelistv5 – Published: 2021-07-08 18:35 – Updated: 2024-11-07 22:07

Summary

A vulnerability in the configuration management of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to perform command injection and elevate privileges to root. This vulnerability is due to insufficient validation of user-supplied XML input for the web interface. An attacker could exploit this vulnerability by uploading crafted XML configuration files that contain scripting code to a vulnerable device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system and elevate privileges to root. An attacker would need a valid user account with the rights to upload configuration files to exploit this vulnerability.

Severity ?

6.3 (Medium)


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

CWE

CWE-112

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Web Security Appliance (WSA)	Affected: n/a

Show details on NVD website

JSON

To clipboard

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CVE-2021-1576 (GCVE-0-2021-1576)

Vulnerability from cvelistv5 – Published: 2021-07-08 18:35 – Updated: 2024-11-07 22:07

Summary

Multiple vulnerabilities in the web-based management interface of Cisco Business Process Automation (BPA) could allow an authenticated, remote attacker to elevate privileges to Administrator. These vulnerabilities are due to improper authorization enforcement for specific features and for access to log files that contain confidential information. An attacker could exploit these vulnerabilities either by submitting crafted HTTP messages to an affected system and performing unauthorized actions with the privileges of an administrator, or by retrieving sensitive data from the logs and using it to impersonate a legitimate privileged user. A successful exploit could allow the attacker to elevate privileges to Administrator.

Severity ?

8.8 (High)


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

CWE

CWE-285

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Business Process Automation (BPA)	Affected: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:18:10.210Z",
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CVE-2021-1574 (GCVE-0-2021-1574)

Vulnerability from cvelistv5 – Published: 2021-07-08 18:30 – Updated: 2024-11-07 22:07

Summary

Severity ?

8.8 (High)


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

CWE

CWE-285

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Business Process Automation (BPA)	Affected: n/a

Show details on NVD website

JSON

To clipboard

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}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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

CERTFR-2021-AVI-508

Solution

CVE-2021-1359 (GCVE-0-2021-1359)

CVE-2021-1576 (GCVE-0-2021-1576)

CVE-2021-1574 (GCVE-0-2021-1574)

Tags

Sightings

Nomenclature