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[email protected]CVE-2021-28818

HistoryMar 23, 2021 - 9:15 p.m.

CVE-2021-28818

2021-03-2321:15:13

[email protected]

web.nvd.nist.gov

cve-2021-28818

tibco software inc

rendezvous

vulnerability

local access

windows operating system

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.2%

JSON

The Rendezvous Routing Daemon (rvrd), Rendezvous Secure Routing Daemon (rvrsd), Rendezvous Secure Daemon (rvsd), Rendezvous Cache (rvcache), Rendezvous Secure C API, Rendezvous Java API, and Rendezvous .Net API components of TIBCO Software Inc.'s TIBCO Rendezvous and TIBCO Rendezvous Developer Edition contain a vulnerability that theoretically allows a low privileged attacker with local access on the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from the affected component searching for run-time artifacts outside of the installation hierarchy. Affected releases are TIBCO Software Inc.'s TIBCO Rendezvous: versions 8.5.1 and below and TIBCO Rendezvous Developer Edition: versions 8.5.1 and below.

Affected configurations

NVD

Node

tibcorendezvousRange≤8.5.1

tibcorendezvousRange≤8.5.1developer

AND

microsoftwindowsMatch-

CPENameOperatorVersion
tibco:rendezvoustibco rendezvousle8.5.1

CPE	Name	Operator	Version
tibco:rendezvous	tibco rendezvous	le	8.5.1

CNA Affected

[
  {
    "product": "TIBCO Rendezvous",
    "vendor": "TIBCO Software Inc.",
    "versions": [
      {
        "lessThanOrEqual": "8.5.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "TIBCO Rendezvous Developer Edition",
    "vendor": "TIBCO Software Inc.",
    "versions": [
      {
        "lessThanOrEqual": "8.5.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.tibco.com/services/support/advisories

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.2%

JSON

Related for CVE-2021-28818

prion1 cvelist1 tibco2 nvd1