Hilscher EtherNet/IP Core V2 における境界外書き込みに関する脆弱性
| Title |
Hilscher EtherNet/IP Core V2 における境界外書き込みに関する脆弱性
|
| Summary |
Hilscher EtherNet/IP Core V2 には、境界外書き込みに関する脆弱性が存在します。
|
| Possible impacts |
情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution |
ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date |
Feb. 16, 2021, midnight |
| Registration Date |
Nov. 5, 2021, 6:02 p.m. |
| Last Update |
Nov. 5, 2021, 6:02 p.m. |
|
CVSS3.0 : 緊急
|
| Score |
9.8
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
|
CVSS2.0 : 危険
|
| Score |
9
|
| Vector |
AV:N/AC:L/Au:N/C:P/I:P/A:C |
Affected System
| Hilscher |
|
EtherNet/IP Adapter ファームウェア 2.13.0.21 未満
|
| ピーアンドエフ |
|
PCV100-F200-B25-V1D-6011 ファームウェア
|
|
PCV100-F200-B25-V1D-6011-6720 ファームウェア
|
|
PCV50-F200-B25-V1D ファームウェア
|
|
PCV80-F200-B25-V1D ファームウェア
|
|
PXV100-F200-B25-V1D ファームウェア
|
|
PXV100I-F200-B25-V1D ファームウェア
|
|
WCS ファームウェア
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年11月05日]
掲載 |
Nov. 5, 2021, 6:02 p.m. |
NVD Vulnerability Information
CVE-2021-20987
| Summary |
A denial of service and memory corruption vulnerability was found in Hilscher EtherNet/IP Core V2 prior to V2.13.0.21that may lead to code injection through network or make devices crash without recovery.
|
| Publication Date |
Feb. 17, 2021, 2:15 a.m. |
| Registration Date |
Feb. 17, 2021, 10:01 a.m. |
| Last Update |
Nov. 21, 2024, 2:47 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:hilscher:ethernet\/ip_adapter_firmware:*:*:*:*:*:*:*:* |
2.0 |
|
|
2.13.0.21 |
| execution environment |
| 1 |
cpe:2.3:h:hilscher:ethernet\/ip_adapter:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:pepperl-fuchs:wcs_firmware:*:*:*:*:*:*:*:* |
|
1.2.1 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510:-:*:*:*:*:*:*:* |
| 2 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510-om:-:*:*:*:*:*:*:* |
| 3 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510d:-:*:*:*:*:*:*:* |
| 4 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510d-om:-:*:*:*:*:*:*:* |
| 5 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510dh:-:*:*:*:*:*:*:* |
| 6 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510dh-om:-:*:*:*:*:*:*:* |
| 7 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510h:-:*:*:*:*:*:*:* |
| 8 |
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510h-om:-:*:*:*:*:*:*:* |
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:pepperl-fuchs:pxv100-f200-b25-v1d_firmware:*:*:*:*:*:*:*:* |
|
1.10.0 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:pepperl-fuchs:pxv100-f200-b25-v1d:-:*:*:*:*:*:*:* |
| Configuration4 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:pepperl-fuchs:pxv100i-f200-b25-v1d_firmware:*:*:*:*:*:*:*:* |
|
1.10.0 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:pepperl-fuchs:pxv100i-f200-b25-v1d:-:*:*:*:*:*:*:* |
| Configuration5 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720_firmware:*:*:*:*:*:*:*:* |
|
1.10.0 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720:-:*:*:*:*:*:*:* |
| Configuration6 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:pepperl-fuchs:pcv50-f200-b25-v1d_firmware:*:*:*:*:*:*:*:* |
|
1.10.0 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:pepperl-fuchs:pcv50-f200-b25-v1d:-:*:*:*:*:*:*:* |
| Configuration7 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:pepperl-fuchs:pcv80-f200-b25-v1d_firmware:*:*:*:*:*:*:*:* |
|
1.10.0 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:pepperl-fuchs:pcv80-f200-b25-v1d:-:*:*:*:*:*:*:* |
| Configuration8 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011_firmware:*:*:*:*:*:*:*:* |
|
1.10.0 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:pepperl-fuchs:pcv100-f200-b25-v1d-6011:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List