Lucene search

JpcertCVE-2023-47674

HistoryNov 16, 2023 - 8:15 a.m.

CVE-2023-47674

2023-11-1608:15:33

CWE-306

jpcert

web.nvd.nist.gov

cve-2023-47674

first corporation

dvrs

authentication vulnerability

remote attacker

configuration information

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

9.4

Confidence

High

EPSS

0.001

Percentile

43.4%

JSON

Missing authentication for critical function vulnerability in First Corporation’s DVRs allows a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround.

Affected configurations

Nvd

Node

c-firstcfr-1004ea_firmwareMatch-

AND

c-firstcfr-1004eaMatch-

Node

c-firstcfr-1008ea_firmwareMatch-

AND

c-firstcfr-1008eaMatch-

Node

c-firstcfr-1016ea_firmwareMatch-

AND

c-firstcfr-1016eaMatch-

Node

c-firstcfr-16eaa_firmwareMatch-

AND

c-firstcfr-16eaaMatch-

Node

c-firstcfr-16eab_firmwareMatch-

AND

c-firstcfr-16eabMatch-

Node

c-firstcfr-16eha_firmwareMatch-

AND

c-firstcfr-16ehaMatch-

Node

c-firstcfr-16ehd_firmwareMatch-

AND

c-firstcfr-16ehdMatch-

Node

c-firstcfr-4eaa_firmwareMatch-

AND

c-firstcfr-4eaaMatch-

Node

c-firstcfr-4eaam_firmwareMatch-

AND

c-firstcfr-4eaamMatch-

Node

c-firstcfr-4eab_firmwareMatch-

AND

c-firstcfr-4eabMatch-

Node

c-firstcfr-4eabc_firmwareMatch-

AND

c-firstcfr-4eabcMatch-

Node

c-firstcfr-4eha_firmwareMatch-

AND

c-firstcfr-4ehaMatch-

Node

c-firstcfr-4ehd_firmwareMatch-

AND

c-firstcfr-4ehdMatch-

Node

c-firstcfr-8eaa_firmwareMatch-

AND

c-firstcfr-8eaaMatch-

Node

c-firstcfr-8eab_firmwareMatch-

AND

c-firstcfr-8eabMatch-

Node

c-firstcfr-8eha_firmwareMatch-

AND

c-firstcfr-8ehaMatch-

Node

c-firstcfr-8ehd_firmwareMatch-

AND

c-firstcfr-8ehdMatch-

Node

c-firstcfr-904e_firmwareMatch-

AND

c-firstcfr-904eMatch-

Node

c-firstcfr-908e_firmwareMatch-

AND

c-firstcfr-908eMatch-

Node

c-firstcfr-916e_firmwareMatch-

AND

c-firstcfr-916eMatch-

Node

c-firstmd-404aa_firmwareMatch-

AND

c-firstmd-404aaMatch-

Node

c-firstmd-404ab_firmwareMatch-

AND

c-firstmd-404abMatch-

Node

c-firstmd-404ha_firmwareMatch-

AND

c-firstmd-404haMatch-

Node

c-firstmd-404hd_firmwareMatch-

AND

c-firstmd-404hdMatch-

Node

c-firstmd-808aa_firmwareMatch-

AND

c-firstmd-808aaMatch-

Node

c-firstmd-808ab_firmwareMatch-

AND

c-firstmd-808abMatch-

Node

c-firstmd-808ha_firmwareMatch-

AND

c-firstmd-808haMatch-

Node

c-firstmd-808hd_firmwareMatch-

AND

c-firstmd-808hdMatch-

VendorProductVersionCPE
c-firstcfr-1004ea_firmware-cpe:2.3:o:c-first:cfr-1004ea_firmware:-:*:*:*:*:*:*:*
c-firstcfr-1004ea-cpe:2.3:h:c-first:cfr-1004ea:-:*:*:*:*:*:*:*
c-firstcfr-1008ea_firmware-cpe:2.3:o:c-first:cfr-1008ea_firmware:-:*:*:*:*:*:*:*
c-firstcfr-1008ea-cpe:2.3:h:c-first:cfr-1008ea:-:*:*:*:*:*:*:*
c-firstcfr-1016ea_firmware-cpe:2.3:o:c-first:cfr-1016ea_firmware:-:*:*:*:*:*:*:*
c-firstcfr-1016ea-cpe:2.3:h:c-first:cfr-1016ea:-:*:*:*:*:*:*:*
c-firstcfr-16eaa_firmware-cpe:2.3:o:c-first:cfr-16eaa_firmware:-:*:*:*:*:*:*:*
c-firstcfr-16eaa-cpe:2.3:h:c-first:cfr-16eaa:-:*:*:*:*:*:*:*
c-firstcfr-16eab_firmware-cpe:2.3:o:c-first:cfr-16eab_firmware:-:*:*:*:*:*:*:*
c-firstcfr-16eab-cpe:2.3:h:c-first:cfr-16eab:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
c-first	cfr-1004ea_firmware	-	cpe:2.3:o:c-first:cfr-1004ea_firmware:-:::::::*
c-first	cfr-1004ea	-	cpe:2.3:h:c-first:cfr-1004ea:-:::::::*
c-first	cfr-1008ea_firmware	-	cpe:2.3:o:c-first:cfr-1008ea_firmware:-:::::::*
c-first	cfr-1008ea	-	cpe:2.3:h:c-first:cfr-1008ea:-:::::::*
c-first	cfr-1016ea_firmware	-	cpe:2.3:o:c-first:cfr-1016ea_firmware:-:::::::*
c-first	cfr-1016ea	-	cpe:2.3:h:c-first:cfr-1016ea:-:::::::*
c-first	cfr-16eaa_firmware	-	cpe:2.3:o:c-first:cfr-16eaa_firmware:-:::::::*
c-first	cfr-16eaa	-	cpe:2.3:h:c-first:cfr-16eaa:-:::::::*
c-first	cfr-16eab_firmware	-	cpe:2.3:o:c-first:cfr-16eab_firmware:-:::::::*
c-first	cfr-16eab	-	cpe:2.3:h:c-first:cfr-16eab:-:::::::*

Rows per page:

1-10 of 561

CNA Affected

[
  {
    "vendor": "First Co., Ltd.",
    "product": "CFR-904E, CFR-908E, CFR-916E",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "CFR-4EHD, CFR-8EHD, CFR-16EHD",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "CFR-4EHA, CFR-8EHA, CFR-16EHA",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "CFR-4EAAM, CFR-4EABC",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "CFR-4EAA, CFR-8EAA, CFR-16EAA",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "CFR-4EAB, CFR-8EAB, CFR-16EAB",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "CFR-1004EA, CFR-1008EA, CFR-1016EA",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "MD-404HD, MD-808HD",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "MD-404HA, MD-808HA",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "MD-404AA, MD-808AA",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "First Co., Ltd.",
    "product": "MD-404AB, MD-808AB",
    "versions": [
      {
        "version": "firmware all versions",
        "status": "affected"
      }
    ]
  }
]

References

jvn.jp/en/vu/JVNVU99077347/

www.c-first.co.jp/information/ddososhirase/

www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf

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

9.4

Confidence

High

EPSS

0.001

Percentile

43.4%

JSON

Related for CVE-2023-47674