| Summary | An attacker may obtain the user credentials from file servers, backup repositories, or ZLD files saved in SD cards. As a result, the PLC user program may be uploaded, altered, and/or downloaded. |
|---|---|
| Publication Date | Dec. 28, 2021, 10:15 p.m. |
| Registration Date | Dec. 29, 2021, 10 a.m. |
| Last Update | Nov. 21, 2024, 3:15 p.m. |
| CVSS3.1 : CRITICAL | |
| スコア | 9.8 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 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 | 7.5 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | 低 |
| 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:a:idec:data_file_manager:*:*:*:*:*:*:*:* | 2.12.1 | ||||
| cpe:2.3:a:idec:windedit:*:*:*:*:*:*:*:* | 1.3.1 | ||||
| cpe:2.3:a:idec:windldr:*:*:*:*:*:*:*:* | 8.19.1 | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:idec:microsmart_plus_fc6b_firmware:*:*:*:*:*:*:*:* | 2.31 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:idec:microsmart_plus_fc6b:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:idec:microsmart_plus_fc6a_firmware:*:*:*:*:*:*:*:* | 1.91 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:idec:microsmart_plus_fc6a:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:idec:microsmart_fc6b_firmware:*:*:*:*:*:*:*:* | 2.31 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:idec:microsmart_fc6b:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:idec:microsmart_fc6a_firmware:*:*:*:*:*:*:*:* | 2.32 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:idec:microsmart_fc6a:-:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:idec:ft1a_smartaxix_pro_firmware:*:*:*:*:*:*:*:* | 2.31 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:idec:ft1a_smartaxix_pro:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:idec:ft1a_smartaxix_lite_firmware:*:*:*:*:*:*:*:* | 2.31 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:idec:ft1a_smartaxix_lite:-:*:*:*:*:*:*:* | ||||