CVE-2018-0362
| Summary |
A vulnerability in BIOS authentication management of Cisco 5000 Series Enterprise Network Compute System and Cisco Unified Computing (UCS) E-Series Servers could allow an unauthenticated, local attacker to bypass the BIOS authentication and execute actions as an unprivileged user. The vulnerability is due to improper security restrictions that are imposed by the affected system. An attacker could exploit this vulnerability by submitting an empty password value to an affected device's BIOS authentication prompt. An exploit could allow the attacker to have access to a restricted set of user-level BIOS commands. Cisco Bug IDs: CSCvh83260.
|
| Publication Date |
June 21, 2018, 8:29 p.m. |
| Registration Date |
March 1, 2021, 6:36 p.m. |
| Last Update |
Nov. 21, 2024, 12:38 p.m. |
|
CVSS3.0 : MEDIUM
|
| スコア |
4.3
|
| Vector |
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| 攻撃元区分(AV) |
物理 |
| 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) |
低 |
| 完全性への影響(I) |
低 |
| 可用性への影響(A) |
低 |
|
CVSS2.0 : MEDIUM
|
| Score |
4.6
|
| Vector |
AV:L/AC:L/Au:N/C:P/I:P/A:P |
| 攻撃元区分(AV) |
ローカル |
| 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:cisco:5400_enterprise_network_compute_system_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:5400_enterprise_network_compute_system:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:5100_enterprise_network_compute_system_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:5100_enterprise_network_compute_system:-:*:*:*:*:*:*:* |
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160s-m3_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160s-m3:-:*:*:*:*:*:*:* |
| Configuration4 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160s-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160s-k9:-:*:*:*:*:*:*:* |
| Configuration5 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e180d-m3_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e180d-m3:-:*:*:*:*:*:*:* |
| Configuration6 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e180d-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e180d-k9:-:*:*:*:*:*:*:* |
| Configuration7 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e1120d-m3_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e1120d-m3:-:*:*:*:*:*:*:* |
| Configuration8 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e1120d-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e1120d-k9:-:*:*:*:*:*:*:* |
| Configuration9 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140s-m2_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140s-m2:-:*:*:*:*:*:*:* |
| Configuration10 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140s-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140s-k9:-:*:*:*:*:*:*:* |
| Configuration11 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160d-m2_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160d-m2:-:*:*:*:*:*:*:* |
| Configuration12 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160d-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160d-k9:-:*:*:*:*:*:*:* |
| Configuration13 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e180d-m2_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e180d-m2:-:*:*:*:*:*:*:* |
| Configuration14 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e180d-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e180d-k9:-:*:*:*:*:*:*:* |
| Configuration15 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140s-m1_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140s-m1:-:*:*:*:*:*:*:* |
| Configuration16 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140s-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140s-k9:-:*:*:*:*:*:*:* |
| Configuration17 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160d-m1_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160d-m1:-:*:*:*:*:*:*:* |
| Configuration18 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160d-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160d-k9:-:*:*:*:*:*:*:* |
| Configuration19 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160dp-m1_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160dp-m1:-:*:*:*:*:*:*:* |
| Configuration20 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e160dp-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e160dp-k9:-:*:*:*:*:*:*:* |
| Configuration21 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140d-m1_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140d-m1:-:*:*:*:*:*:*:* |
| Configuration22 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140d-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140d-k9:-:*:*:*:*:*:*:* |
| Configuration23 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140dp-m1_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140dp-m1:-:*:*:*:*:*:*:* |
| Configuration24 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ucs-e140dp-k9_firmware:3.2\(3\):*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:ucs-e140dp-k9:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Cisco 5000 Series Enterprise Network Compute System および Unified Computing E-Series Server における認証に関する脆弱性
| Title |
Cisco 5000 Series Enterprise Network Compute System および Unified Computing E-Series Server における認証に関する脆弱性
|
| Summary |
Cisco 5000 Series Enterprise Network Compute System および Unified Computing (UCS) E-Series Server には、認証に関する脆弱性が存在します。 ベンダは、本脆弱性を Bug ID CSCvh83260 として公開しています。
|
| 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 |
June 20, 2018, midnight |
| Registration Date |
Aug. 27, 2018, 6:09 p.m. |
| Last Update |
Aug. 27, 2018, 6:09 p.m. |
Affected System
| シスコシステムズ |
|
5000 Enterprise Network Compute System ファームウェア
|
|
5100 Enterprise Network Compute System ファームウェア
|
|
UCS-E1120D-K9 ファームウェア
|
|
UCS-E1120D-M3 ファームウェア
|
|
UCS-E140D-K9 ファームウェア
|
|
UCS-E140D-M1 ファームウェア
|
|
UCS-E140DP-K9 ファームウェア
|
|
UCS-E140DP-M1 ファームウェア
|
|
UCS-E140S-K9 ファームウェア
|
|
UCS-E140S-M1 ファームウェア
|
|
UCS-E140S-M2 ファームウェア
|
|
UCS-E160D-K9 ファームウェア
|
|
UCS-E160D-M1 ファームウェア
|
|
UCS-E160D-M2 ファームウェア
|
|
UCS-E160DP-K9 ファームウェア
|
|
UCS-E160DP-M1 ファームウェア
|
|
UCS-E160S-K9 ファームウェア
|
|
UCS-E160S-M3 ファームウェア
|
|
UCS-E180D-K9 ファームウェア
|
|
UCS-E180D-M2 ファームウェア
|
|
UCS-E180D-M3 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
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2018年08月27日]
掲載 |
Aug. 27, 2018, 6:09 p.m. |