CVE-2019-1912
| Summary |
A vulnerability in the web management interface of Cisco Small Business 220 Series Smart Switches could allow an unauthenticated, remote attacker to upload arbitrary files. The vulnerability is due to incomplete authorization checks in the web management interface. An attacker could exploit this vulnerability by sending a malicious request to certain parts of the web management interface. Depending on the configuration of the affected switch, the malicious request must be sent via HTTP or HTTPS. A successful exploit could allow the attacker to modify the configuration of an affected device or to inject a reverse shell. This vulnerability affects Cisco Small Business 220 Series Smart Switches running firmware versions prior to 1.1.4.4 with the web management interface enabled. The web management interface is enabled via both HTTP and HTTPS by default.
|
| Publication Date |
Aug. 7, 2019, 3:15 p.m. |
| Registration Date |
Jan. 26, 2021, 11:40 a.m. |
| Last Update |
Nov. 21, 2024, 1:37 p.m. |
|
CVSS3.1 : CRITICAL
|
| スコア |
9.1
|
| Vector |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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) |
なし |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
|
CVSS2.0 : MEDIUM
|
| Score |
6.4
|
| Vector |
AV:N/AC:L/Au:N/C:N/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) |
なし |
| 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:sf-220-24_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sf-220-24:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sf220-24p_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sf220-24p:-:*:*:*:*:*:*:* |
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sf220-48_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sf220-48:-:*:*:*:*:*:*:* |
| Configuration4 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sf220-48p_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sf220-48p:-:*:*:*:*:*:*:* |
| Configuration5 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sg220-26_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sg220-26:-:*:*:*:*:*:*:* |
| Configuration6 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sg220-26p_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sg220-26p:-:*:*:*:*:*:*:* |
| Configuration7 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sg220-28_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sg220-28:-:*:*:*:*:*:*:* |
| Configuration8 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sg220-28mp_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sg220-28mp:-:*:*:*:*:*:*:* |
| Configuration9 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sg220-50_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sg220-50:-:*:*:*:*:*:*:* |
| Configuration10 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sg220-50p_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sg220-50p:-:*:*:*:*:*:*:* |
| Configuration11 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:sg220-52_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.1.4.4 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:sg220-52:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Cisco Small Business 220 Series Smart Switche における認可に関する脆弱性
| Title |
Cisco Small Business 220 Series Smart Switche における認可に関する脆弱性
|
| Summary |
Cisco Small Business 220 Series Smart Switche には、認可に関する脆弱性が存在します。
|
| Possible impacts |
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 |
Aug. 6, 2019, midnight |
| Registration Date |
Aug. 20, 2019, 10:44 a.m. |
| Last Update |
Aug. 20, 2019, 10:44 a.m. |
Affected System
| シスコシステムズ |
|
Cisco SF220-24 ファームウェア
|
|
Cisco SF220-24P ファームウェア
|
|
Cisco SF220-48 ファームウェア
|
|
Cisco SF220-48P ファームウェア
|
|
Cisco SG220-26 ファームウェア
|
|
Cisco SG220-26P ファームウェア
|
|
Cisco SG220-28 ファームウェア
|
|
Cisco SG220-28MP ファームウェア
|
|
Cisco SG220-50 ファームウェア
|
|
Cisco SG220-50P 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 |
[2019年08月20日]
掲載 |
Aug. 20, 2019, 10:44 a.m. |