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[email protected]CVE-2023-39435

HistoryNov 08, 2023 - 11:15 p.m.

CVE-2023-39435

2023-11-0823:15:08

CWE-121

CWE-787

[email protected]

web.nvd.nist.gov

cve-2023-39435

zavio

ip cameras

stack-based overflow

firmware vulnerability

remote code execution

nvd

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

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON

Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220,
CB6231, B8520, B8220, and CD321 IP Cameras

with firmware version M2.1.6.05 are
vulnerable to stack-based overflows. During the process of updating
certain settings sent from incoming network requests, the product does
not sufficiently check or validate allocated buffer size. This may lead
to remote code execution.

Affected configurations

NVD

Node

zaviocf7500Match-

AND

zaviocf7500_firmwareMatchm2.1.6.05

Node

zaviocf7300Match-

AND

zaviocf7300_firmwareMatchm2.1.6.05

Node

zaviocf7201Match-

AND

zaviocf7201_firmwareMatchm2.1.6.05

Node

zaviocf7501Match-

AND

zaviocf7501_firmwareMatchm2.1.6.05

Node

zaviocb3211Match-

AND

zaviocb3211_firmwareMatchm2.1.6.05

Node

zaviocb3212Match-

AND

zaviocb3212_firmwareMatchm2.1.6.05

Node

zaviocb5220Match-

AND

zaviocb5220_firmwareMatchm2.1.6.05

Node

zaviocb6231Match-

AND

zaviocb6231_firmwareMatchm2.1.6.05

Node

zaviob8520_firmwareMatchm2.1.6.05

AND

zaviob8520Match-

Node

zaviob8220_firmwareMatchm2.1.6.05

AND

zaviob8220Match-

Node

zaviocd321_firmwareMatchm2.1.6.05

AND

zaviocd321Match-

CPENameOperatorVersion
zavio:cf7500_firmwarezavio cf7500 firmwareeqm2.1.6.05

CPE	Name	Operator	Version
zavio:cf7500_firmware	zavio cf7500 firmware	eq	m2.1.6.05

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CF7500",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CF7300",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CF7201",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CF7501",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CB3211",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CB3212",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CB5220",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CB6231",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera B8520",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera B8220",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "IP Camera CD321",
    "vendor": "Zavio",
    "versions": [
      {
        "status": "affected",
        "version": "version M2.1.6.05"
      }
    ]
  }
]

References

www.cisa.gov/news-events/ics-advisories/icsa-23-304-03

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

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON

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