Lucene search

ZdiCVE-2023-39478

HistoryMay 03, 2024 - 3:15 a.m.

CVE-2023-39478

2024-05-0303:15:14

CWE-668

zdi

web.nvd.nist.gov

vulnerability

remote code execution

authentication bypass

opc filedirectory

namespace

arbitrary code

root access

CVSS3

6.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

28.8%

JSON

Softing Secure Integration Server Exposure of Resource to Wrong Sphere Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Softing Secure Integration Server. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the handling of OPC FileDirectory namespaces. The issue results from the lack of proper validation of user-supplied data before using it to create a server object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-20547.

Affected configurations

Vulners

Vulnrichment

Node

softingsecure_integration_serverRange≤1.22.0.8686

VendorProductVersionCPE
softingsecure_integration_server*cpe:2.3:a:softing:secure_integration_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
softing	secure_integration_server	*	cpe:2.3:a:softing:secure_integration_server::::::::

CNA Affected

[
  {
    "vendor": "Softing",
    "product": "Secure Integration Server",
    "versions": [
      {
        "version": "1.22.0.8686",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

www.zerodayinitiative.com/advisories/ZDI-23-1060/

CVSS3

6.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

28.8%

JSON

Related for CVE-2023-39478