| Summary | 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 execute an arbitrary OS command via unspecified vectors. |
|---|---|
| Publication Date | Dec. 1, 2021, 12:15 p.m. |
| Registration Date | Dec. 1, 2021, 4 p.m. |
| Last Update | Nov. 21, 2024, 2:47 p.m. |
| CVSS3.1 : HIGH | |
| スコア | 8.0 |
|---|---|
| Vector | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) | 隣接 |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 低 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| CVSS2.0 : HIGH | |
| Score | 7.7 |
|---|---|
| Vector | AV:A/AC:L/Au:S/C:C/I:C/A:C |
| 攻撃元区分(AV) | 隣接 |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 単一 |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-1167gst2_firmware:*:*:*:*:*:*:*:* | 1.25 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-1167gst2:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-1167gst2a_firmware:*:*:*:*:*:*:*:* | 1.25 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-1167gst2a:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-1167gst2h_firmware:*:*:*:*:*:*:*:* | 1.25 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-1167gst2h:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-2533gs2-b_firmware:*:*:*:*:*:*:*:* | 1.52 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-2533gs2-b:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:*:*:*:*:*:*:*:* | 1.52 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-2533gs2-w:-:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-1750gs_firmware:*:*:*:*:*:*:*:* | 1.03 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-1750gs:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-1750gsv_firmware:*:*:*:*:*:*:*:* | 2.11 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-1750gsv:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-1900gst_firmware:*:*:*:*:*:*:*:* | 1.03 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-1900gst:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-2533gst_firmware:*:*:*:*:*:*:*:* | 1.03 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-2533gst:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-2533gst2_firmware:*:*:*:*:*:*:*:* | 1.25 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-2533gst2:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-2533gsta_firmware:*:*:*:*:*:*:*:* | 1.03 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-2533gsta:-:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-2533gst2sp_firmware:*:*:*:*:*:*:*:* | 1.25 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-2533gst2sp:-:*:*:*:*:*:*:* | ||||
| Configuration13 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:wrc-2533gst2-g_firmware:*:*:*:*:*:*:*:* | 1.25 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:wrc-2533gst2-g:-:*:*:*:*:*:*:* | ||||
| Configuration14 | or higher | or less | more than | less than | |
| cpe:2.3:o:elecom:edwrc-2533gst2_firmware:*:*:*:*:*:*:*:* | 1.25 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:elecom:edwrc-2533gst2:-:*:*:*:*:*:*:* | ||||