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jvnJapan Vulnerability NotesJVN:05223215
HistoryJul 11, 2023 - 12:00 a.m.

JVN#05223215: Multiple vulnerabilities in multiple ELECOM wireless LAN routers and wireless LAN repeaters

2023-07-1100:00:00
Japan Vulnerability Notes
jvn.jp
15
cross-site scripting
open redirect
cross-site request forgery
information disclosure
os command injection
code injection
elecom
wireless lan
routers
repeaters
cve-2023-37560
cve-2023-37561
cve-2023-37562
cve-2023-37563
cve-2023-37564
cve-2023-37565
firmware update
vulnerable products

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

29.8%

Wireless LAN routers and wireless LAN repeaters provided by ELECOM CO.,LTD. contain multiple vulnerabilities listed below.

Cross-site Scripting (CWE-79) - CVE-2023-37560

Version Vector Score
CVSS v3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Base Score: 6.1
CVSS v2 AV:N/AC:H/Au:N/C:N/I:P/A:N Base Score: 2.6

Open Redirect (CWE-601) - CVE-2023-37561

Version Vector Score
CVSS v3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Base Score: 4.7
CVSS v2 AV:N/AC:H/Au:N/C:N/I:P/A:N Base Score: 2.6

Cross-Site Request Forgery (CWE-352) - CVE-2023-37562

Version Vector Score
CVSS v3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Base Score: 4.3
CVSS v2 AV:N/AC:H/Au:N/C:N/I:P/A:N Base Score: 2.6

Information disclosure (CWE-200) - CVE-2023-37563

Version Vector Score
CVSS v3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Base Score: 6.5
CVSS v2 AV:A/AC:L/Au:N/C:P/I:N/A:N Base Score: 3.3

OS Command Injection (CWE-78) - CVE-2023-37564

Version Vector Score
CVSS v3 CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Base Score: 6.8
CVSS v2 AV:A/AC:L/Au:S/C:C/I:C/A:C Base Score: 7.7

Code Injection (CWE-94) - CVE-2023-37565

Version Vector Score
CVSS v3 CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Base Score: 6.8
CVSS v2 AV:A/AC:L/Au:S/C:P/I:P/A:P Base Score: 5.2

Impact

  • An arbitrary script may be executed on a logged-in user’s web browser - CVE-2023-37560
  • When accessing a specially crafted URL, the user of the website using the affected product may be redirected to an arbitrary website. As a result, the user may become a victim of a phishing attack - CVE-2023-37561
  • If a user views a malicious page while logged in, unintended operations may be performed - CVE-2023-37562
  • A network-adjacent attacker who can access the affected product may obtain sensitive information - CVE-2023-37563
  • A network-adjacent authenticated attacker may execute an arbitrary OS command with root privilege by sending a specially crafted request - CVE-2023-37564
  • A network-adjacent authenticated attacker may execute an arbitrary OS command by sending a specially crafted request - CVE-2023-37565

Solution

Update the firmware
Update the firmware to the latest version according to the information provided by the developer.

Stop using the products
Some vulnerable products are no longer supported. For more information, refer to the security advisory from the developer and stop using the products.

Products Affected

CVE-2023-37560

  • WRH-300WH-H v2.12 and earlier

  • WTC-300HWH v1.09 and earlier
    CVE-2023-37561

  • WRH-300WH-H v2.12 and earlier

  • WTC-300HWH v1.09 and earlier

  • WTC-C1167GC-B v1.17 and earlier

  • WTC-C1167GC-W v1.17 and earlier
    CVE-2023-37562

  • WTC-C1167GC-B v1.17 and earlier

  • WTC-C1167GC-W v1.17 and earlier
    CVE-2023-37563

  • WRC-1167GHBK-S v1.03 and earlier

  • WRC-1167GEBK-S v1.03 and earlier

  • WRC-1167FEBK-S v1.04 and earlier

  • WRC-1167GHBK3-A v1.24 and earlier

  • WRC-1167FEBK-A v1.18 and earlier

  • WRC-F1167ACF2 all versions

  • WRC-600GHBK-A all versions

  • WRC-733FEBK2-A all versions

  • WRC-1467GHBK-A all versions

  • WRC-1467GHBK-S all versions

  • WRC-1900GHBK-A all versions

  • WRC-1900GHBK-S all versions
    CVE-2023-37564, CVE-2023-37565

  • WRC-1167GHBK-S v1.03 and earlier

  • WRC-1167GEBK-S v1.03 and earlier

  • WRC-1167FEBK-S v1.04 and earlier

  • WRC-1167GHBK3-A v1.24 and earlier

  • WRC-1167FEBK-A v1.18 and earlier

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

29.8%

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