Cisco IOS XE におけるコマンドインジェクションの脆弱性
| Title |
Cisco IOS XE におけるコマンドインジェクションの脆弱性
|
| Summary |
Cisco IOS XE には、コマンドインジェクションの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 |
March 24, 2021, midnight |
| Registration Date |
Dec. 1, 2021, 6:06 p.m. |
| Last Update |
Dec. 1, 2021, 6:06 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.2
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
|
CVSS2.0 : 危険
|
| Score |
8.5
|
| Vector |
AV:N/AC:M/Au:S/C:C/I:C/A:C |
Affected System
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
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年12月01日]
掲載 |
Dec. 1, 2021, 6:06 p.m. |
NVD Vulnerability Information
CVE-2021-1384
| Summary |
A vulnerability in Cisco IOx application hosting environment of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands into the underlying operating system as the root user. This vulnerability is due to incomplete validation of fields in the application packages loaded onto IOx. An attacker could exploit this vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the attacker to perform command injection into the underlying operating system as the root user.
|
| Publication Date |
March 25, 2021, 5:15 a.m. |
| Registration Date |
March 25, 2021, 10:01 a.m. |
| Last Update |
Nov. 21, 2024, 2:44 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ios_xe:17.5.0:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
|
|
|
16.6.9 |
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
16.9.0 |
|
|
16.9.7 |
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
17.3.2 |
|
|
17.3.3 |
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
17.4.0 |
|
|
17.4.2 |
Related information, measures and tools
Common Vulnerabilities List