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TibcoCVE-2021-35493

HistorySep 14, 2021 - 6:15 p.m.

CVE-2021-35493

2021-09-1418:15:08

CWE-79

tibco

web.nvd.nist.gov

tibco

webfocus

xss

vulnerability

script execution

security

nvd

cve-2021-35493

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

The WebFOCUS Reporting Server and WebFOCUS Client components of TIBCO Software Inc.'s TIBCO WebFOCUS Client, TIBCO WebFOCUS Installer, and TIBCO WebFOCUS Reporting Server contain easily exploitable Stored and Reflected Cross Site Scripting (XSS) vulnerabilities that allow a low privileged attacker to social engineer a legitimate user with network access to execute scripts targeting the affected system or the victim’s local system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO WebFOCUS Client: versions 8207.27.0 and below, TIBCO WebFOCUS Installer: versions 8207.27.0 and below, and TIBCO WebFOCUS Reporting Server: versions 8207.27.0 and below.

Affected configurations

Nvd

Node

tibcowebfocus_clientRange≤8207.27.0

tibcowebfocus_installerRange≤8207.27.0

tibcowebfocus_reporting_serverRange≤8207.27.0

VendorProductVersionCPE
tibcowebfocus_client*cpe:2.3:a:tibco:webfocus_client:*:*:*:*:*:*:*:*
tibcowebfocus_installer*cpe:2.3:a:tibco:webfocus_installer:*:*:*:*:*:*:*:*
tibcowebfocus_reporting_server*cpe:2.3:a:tibco:webfocus_reporting_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tibco	webfocus_client	*	cpe:2.3:a:tibco:webfocus_client::::::::
tibco	webfocus_installer	*	cpe:2.3:a:tibco:webfocus_installer::::::::
tibco	webfocus_reporting_server	*	cpe:2.3:a:tibco:webfocus_reporting_server::::::::

CNA Affected

[
  {
    "product": "TIBCO WebFOCUS Client",
    "vendor": "TIBCO Software Inc.",
    "versions": [
      {
        "lessThanOrEqual": "8207.27.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "TIBCO WebFOCUS Installer",
    "vendor": "TIBCO Software Inc.",
    "versions": [
      {
        "lessThanOrEqual": "8207.27.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "TIBCO WebFOCUS Reporting Server",
    "vendor": "TIBCO Software Inc.",
    "versions": [
      {
        "lessThanOrEqual": "8207.27.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.tibco.com/services/support/advisories

www.tibco.com/support/advisories/2021/09/tibco-security-advisory-september-14-2021-tibco-webfocus-2021-35493

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

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