CVE-2022-25915
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.45% probability · 38th percentile
- CISA KEV
- Not listed
- Affected
- elecom/wrc-1167gst2 firmware · elecom/wrc-1167gst2a firmware · elecom/wrc-1167gst2h firmware · elecom/wrc-2533gs2-b firmware · elecom/wrc-2533gs2-w firmware · elecom/wrc-1750gs firmware · elecom/wrc-1750gsv firmware · elecom/wrc-1900gst firmware · elecom/wrc-2533gst firmware · elecom/wrc-2533gst2 firmware · elecom/wrc-2533gsta firmware · elecom/wrc-2533gst2sp firmware · elecom/wrc-2533gst2-g firmware · elecom/edwrc-2533gst2 firmware · elecom/wrc-1167gs2-b firmware · elecom/wrc-1167gs2h-b firmware · elecom/wmc-dlgst2-w firmware · elecom/wmc-m1267gst2-w firmware · elecom/wmc-2hc-w firmware · elecom/wmc-c2533gst-w firmware · +3 more
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/jp/JVN88993473/Third Party Advisory
- https://www.elecom.co.jp/news/security/20211130-01/Patch, Vendor Advisory
- https://jvn.jp/en/jp/JVN88993473/Third Party Advisory
- https://www.elecom.co.jp/news/security/20211130-01/Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.