CVE-2022-36969

2023-03-2919:15:11

CWE-611

[email protected]

web.nvd.nist.gov

cve-2022-36969

aveva edge

xxe vulnerability

remote attack

information disclosure

security issue

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

5.6 Medium

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

81.2%

JSON

This vulnerability allows remote attackers to disclose sensitive information on affected installations of AVEVA Edge 2020 SP2 Patch 0(4201.2111.1802.0000). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the LoadImportedLibraries method. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of the current process. Was ZDI-CAN-17394.

Affected configurations

Vulners

NVD

Node

avevaaveva_edgeRange≤2020

CPENameOperatorVersion
aveva:aveva_edgeaveva aveva edgelt2020.2.00.40

CPE	Name	Operator	Version
aveva:aveva_edge	aveva aveva edge	lt	2020.2.00.40

CNA Affected

[
  {
    "vendor": "AVEVA",
    "product": "Edge",
    "versions": [
      {
        "version": "2020 SP2 Patch 0(4201.2111.1802.0000)",
        "status": "affected"
      }
    ]
  }
]