CVE-2023-48427

2023-12-1212:15:14

CWE-295

siemens

web.nvd.nist.gov

cve-2023-48427

sinec ins

credential interception

privilege escalation

validation vulnerability

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

25.7%

JSON

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). Affected products do not properly validate the certificate of the configured UMC server. This could allow an attacker to intercept credentials that are sent to the UMC server as well as to manipulate responses, potentially allowing an attacker to escalate privileges.

Affected configurations

Nvd

Node

siemenssinec_insRange<1.0

siemenssinec_insMatch1.0-

siemenssinec_insMatch1.0sp1

siemenssinec_insMatch1.0sp2

siemenssinec_insMatch1.0sp2_update_1

VendorProductVersionCPE
siemenssinec_ins*cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*
siemenssinec_ins1.0cpe:2.3:a:siemens:sinec_ins:1.0:-:*:*:*:*:*:*
siemenssinec_ins1.0cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:*
siemenssinec_ins1.0cpe:2.3:a:siemens:sinec_ins:1.0:sp2:*:*:*:*:*:*
siemenssinec_ins1.0cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	sinec_ins	*	cpe:2.3:a:siemens:sinec_ins::::::::
siemens	sinec_ins	1.0	cpe:2.3:a:siemens:sinec_ins:1.0:-::::::
siemens	sinec_ins	1.0	cpe:2.3:a:siemens:sinec_ins:1.0:sp1::::::
siemens	sinec_ins	1.0	cpe:2.3:a:siemens:sinec_ins:1.0:sp2::::::
siemens	sinec_ins	1.0	cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1::::::

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "SINEC INS",
    "versions": [
      {
        "version": "All versions < V1.0 SP2 Update 2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]