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[email protected]CVE-2023-3959

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

CVE-2023-3959

2023-11-0823:15:08

CWE-787

CWE-121

[email protected]

web.nvd.nist.gov

zavio

ip cameras

firmware

stack overflow

vulnerability

remote code execution

cve-2023-3959

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

61.0%

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 multiple instances of stack-based overflows. While
processing XML elements 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

zaviocf7500_firmwareMatchm2.1.6.05

AND

zaviocf7500Match-

Node

zaviocf7300_firmwareMatchm2.1.6.05

AND

zaviocf7300Match-

Node

zaviocf7201_firmwareMatchm2.1.6.05

AND

zaviocf7201Match-

Node

zaviocf7501_firmwareMatchm2.1.6.05

AND

zaviocf7501Match-

Node

zaviocb3211_firmwareMatchm2.1.6.05

AND

zaviocb3211Match-

Node

zaviocb3212_firmwareMatchm2.1.6.05

AND

zaviocb3212Match-

Node

zaviocb5220_firmwareMatchm2.1.6.05

AND

zaviocb5220Match-

Node

zaviocb6231_firmwareMatchm2.1.6.05

AND

zaviocb6231Match-

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

61.0%

JSON

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