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cvelistIcscertCVELIST:CVE-2023-42769
HistoryOct 26, 2023 - 4:15 p.m.

CVE-2023-42769 Sielco Radio Link and Analog FM Transmitters Improper Access Control

2023-10-2616:15:17
CWE-284
icscert
www.cve.org
cve-2023-42769
cookie session
brute force
remote attacker
authentication bypass
transmitter manipulation

9.8 High

CVSS3

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

9.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.1%

The cookie session ID is of insufficient length and can be exploited by
brute force, which may allow a remote attacker to obtain a valid
session, bypass authentication, and manipulate the transmitter.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Analog FM transmitter",
    "vendor": "Sielco",
    "versions": [
      {
        "status": "affected",
        "version": "2.12 (EXC5000GX)"
      },
      {
        "status": "affected",
        "version": "2.12 (EXC120GX)"
      },
      {
        "status": "affected",
        "version": "2.11 (EXC300GX)"
      },
      {
        "status": "affected",
        "version": "2.10 (EXC1600GX)"
      },
      {
        "status": "affected",
        "version": "2.10 (EXC2000GX)"
      },
      {
        "status": "affected",
        "version": "2.08 (EXC1600GX)"
      },
      {
        "status": "affected",
        "version": "2.08 (EXC1000GX)"
      },
      {
        "status": "affected",
        "version": "2.07 (EXC3000GX)"
      },
      {
        "status": "affected",
        "version": "2.06 (EXC5000GX)"
      },
      {
        "status": "affected",
        "version": "1.7.7 (EXC30GT)"
      },
      {
        "status": "affected",
        "version": "1.7.4 (EXC300GT)"
      },
      {
        "status": "affected",
        "version": "1.7.4 (EXC100GT)"
      },
      {
        "status": "affected",
        "version": "1.7.4 (EXC5000GT)"
      },
      {
        "status": "affected",
        "version": "1.6.3 (EXC1000GT)"
      },
      {
        "status": "affected",
        "version": "1.5.4 (EXC120GT)"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Radio Link",
    "vendor": "Sielco ",
    "versions": [
      {
        "status": "affected",
        "version": "2.06 (RTX19)"
      },
      {
        "status": "affected",
        "version": "2.05 (RTX19)"
      },
      {
        "status": "affected",
        "version": "2.00 (EXC19)"
      },
      {
        "status": "affected",
        "version": "1.60 (RTX19)"
      },
      {
        "status": "affected",
        "version": "1.59 (RTX19)"
      },
      {
        "status": "affected",
        "version": "1.55 (EXC19)"
      }
    ]
  }
]

9.8 High

CVSS3

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

9.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.1%

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