CVE-2022-25915

CVSS V2 Medium 5.8 CVSS V3 High 8.8
Description
Improper access control vulnerability in ELECOM LAN routers (WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware v1.52 and prior, WRC-2533GS2-W firmware v1.52 and prior, WRC-1750GS firmware v1.03 and prior, WRC-1750GSV firmware v2.11 and prior, WRC-1900GST firmware v1.03 and prior, WRC-2533GST firmware v1.03 and prior, WRC-2533GSTA firmware v1.03 and prior, WRC-2533GST2 firmware v1.25 and prior, WRC-2533GST2SP firmware v1.25 and prior, WRC-2533GST2-G firmware v1.25 and prior, and EDWRC-2533GST2 firmware v1.25 and prior) allows a network-adjacent authenticated attacker to bypass access restriction and to access the management screen of the product via unspecified vectors.
Overview
  • CVE ID
  • CVE-2022-25915
  • Assigner
  • vultures@jpcert.or.jp
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-31T09:15:11
  • Last Modified Date
  • 2022-04-08T06:30:10
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:elecom:wrc-1167gst2_firmware:*:*:*:*:*:*:*:* 1 OR 1.25
cpe:2.3:h:elecom:wrc-1167gst2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1167gst2a_firmware:*:*:*:*:*:*:*:* 1 OR 1.25
cpe:2.3:h:elecom:wrc-1167gst2a:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1167gst2h_firmware:*:*:*:*:*:*:*:* 1 OR 1.25
cpe:2.3:h:elecom:wrc-1167gst2h:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:*:*:*:*:*:*:*:* 1 OR 1.52
cpe:2.3:h:elecom:wrc-2533gs2-b:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:*:*:*:*:*:*:*:* 1 OR 1.52
cpe:2.3:h:elecom:wrc-2533gs2-w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1750gs_firmware:*:*:*:*:*:*:*:* 1 OR 1.03
cpe:2.3:h:elecom:wrc-1750gs:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1750gsv_firmware:*:*:*:*:*:*:*:* 1 OR 2.11
cpe:2.3:h:elecom:wrc-1750gsv:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1900gst_firmware:*:*:*:*:*:*:*:* 1 OR 1.03
cpe:2.3:h:elecom:wrc-1900gst:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-2533gst_firmware:*:*:*:*:*:*:*:* 1 OR 1.03
cpe:2.3:h:elecom:wrc-2533gst:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-2533gst2_firmware:*:*:*:*:*:*:*:* 1 OR 1.25
cpe:2.3:h:elecom:wrc-2533gst2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-2533gsta_firmware:*:*:*:*:*:*:*:* 1 OR 1.03
cpe:2.3:h:elecom:wrc-2533gsta:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-2533gst2sp_firmware:*:*:*:*:*:*:*:* 1 OR 1.25
cpe:2.3:h:elecom:wrc-2533gst2sp:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-2533gst2-g_firmware:*:*:*:*:*:*:*:* 1 OR 1.25
cpe:2.3:h:elecom:wrc-2533gst2-g:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:edwrc-2533gst2_firmware:*:*:*:*:*:*:*:* 1 OR 1.25
cpe:2.3:h:elecom:edwrc-2533gst2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1167gs2-b_firmware:*:*:*:*:*:*:*:* 1 OR 1.65
cpe:2.3:h:elecom:wrc-1167gs2-b:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1167gs2h-b_firmware:*:*:*:*:*:*:*:* 1 OR 1.65
cpe:2.3:h:elecom:wrc-1167gs2h-b:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wmc-dlgst2-w_firmware:*:*:*:*:*:*:*:* 1 OR 1.24
cpe:2.3:h:elecom:wmc-dlgst2-w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wmc-m1267gst2-w_firmware:*:*:*:*:*:*:*:* 1 OR 1.24
cpe:2.3:h:elecom:wmc-m1267gst2-w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wmc-2hc-w_firmware:*:*:*:*:*:*:*:* 1 OR 1.24
cpe:2.3:h:elecom:wmc-2hc-w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wmc-c2533gst-w_firmware:*:*:*:*:*:*:*:* 1 OR 1.24
cpe:2.3:h:elecom:wmc-c2533gst-w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1900gst2_firmware:*:*:*:*:*:*:*:* 1 OR 1.15
cpe:2.3:h:elecom:wrc-1900gst2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1900gst2sp_firmware:*:*:*:*:*:*:*:* 1 OR 1.15
cpe:2.3:h:elecom:wrc-1900gst2sp:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:elecom:wrc-1750gst2_firmware:*:*:*:*:*:*:*:* 1 OR 1.14
cpe:2.3:h:elecom:wrc-1750gst2:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.5
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://jvn.jp/en/jp/JVN88993473/
https://www.elecom.co.jp/news/security/20211130-01/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-25915
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25915
History
Created Old Value New Value Data Type Notes
2022-04-04 00:39:51 Added to TrackCVE
2022-12-06 13:50:33 2022-03-31T09:15Z 2022-03-31T09:15:11 CVE Published Date updated
2022-12-06 13:50:33 2022-04-08T06:30:10 CVE Modified Date updated
2022-12-06 13:50:33 Analyzed Vulnerability Status updated