CVE-2021-32986
| Summary |
After Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 is unlocked by an authorized user, the unlocked state does not timeout. If the programming software is interrupted, the PLC remains unlocked. All subsequent programming connections are allowed without authorization. The PLC is only relocked by a power cycle, or when the programming software disconnects correctly.
|
| Publication Date |
April 5, 2022, 5:15 a.m. |
| Registration Date |
April 5, 2022, 10 a.m. |
| Last Update |
Nov. 21, 2024, 3:08 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
|
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-10dd1e-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-10dd1e-d:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-10dd2e-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-10dd2e-d:-:*:*:*:*:*:*:* |
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-10dre-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-10dre-d:-:*:*:*:*:*:*:* |
| Configuration4 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-10are-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-10are-d:-:*:*:*:*:*:*:* |
| Configuration5 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-11dd1e-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-11dd1e-d:-:*:*:*:*:*:*:* |
| Configuration6 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-11dd2e-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-11dd2e-d:-:*:*:*:*:*:*:* |
| Configuration7 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-11dre-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-11dre-d:-:*:*:*:*:*:*:* |
| Configuration8 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-11are-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-11are-d:-:*:*:*:*:*:*:* |
| Configuration9 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dd1e-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dd1e-d:-:*:*:*:*:*:*:* |
| Configuration10 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dd2e-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dd2e-d:-:*:*:*:*:*:*:* |
| Configuration11 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dre-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dre-d:-:*:*:*:*:*:*:* |
| Configuration12 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12are-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12are-d:-:*:*:*:*:*:*:* |
| Configuration13 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dd1e-1-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dd1e-1-d:-:*:*:*:*:*:*:* |
| Configuration14 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dd2e-1-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dd2e-1-d:-:*:*:*:*:*:*:* |
| Configuration15 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dre-1-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dre-1-d:-:*:*:*:*:*:*:* |
| Configuration16 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12are-1-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12are-1-d:-:*:*:*:*:*:*:* |
| Configuration17 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dd1e-2-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dd1e-2-d:-:*:*:*:*:*:*:* |
| Configuration18 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dd2e-2-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dd2e-2-d:-:*:*:*:*:*:*:* |
| Configuration19 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12dre-2-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12dre-2-d:-:*:*:*:*:*:*:* |
| Configuration20 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:automationdirect:c0-12are-2-d_firmware:*:*:*:*:*:*:*:* |
|
|
|
3.00 |
| execution environment |
| 1 |
cpe:2.3:h:automationdirect:c0-12are-2-d:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List