CVE-2021-28826
| Summary |
The Windows Installation component of TIBCO Software Inc.'s TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge - Community Edition and TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge - Enterprise Edition contains a vulnerability that theoretically allows a low privileged attacker with local access on some versions of the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from a lack of access restrictions on certain files and/or folders in the installation. Affected releases are TIBCO Software Inc.'s TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge - Community Edition: versions 1.3.0 and below and TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge - Enterprise Edition: versions 1.3.0 and below.
|
| Publication Date |
April 15, 2021, 2:15 a.m. |
| Registration Date |
April 15, 2021, 2:05 p.m. |
| Last Update |
Nov. 21, 2024, 3 p.m. |
|
CVSS3.1 : HIGH
|
| スコア |
7.8
|
| Vector |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) |
ローカル |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
低 |
| 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 |
7.2
|
| Vector |
AV:L/AC:L/Au:N/C:C/I:C/A:C |
| 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) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
| 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:a:tibco:messaging_-_eclipse_mosquitto_distribution_-_bridge:*:*:*:*:community:*:*:* |
|
1.3.0 |
|
|
| cpe:2.3:a:tibco:messaging_-_eclipse_mosquitto_distribution_-_bridge:*:*:*:*:enterprise:*:*:* |
|
1.3.0 |
|
|
| execution environment |
| 1 |
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
TIBCO Software Inc. TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge における不正な認証に関する脆弱性
| Title |
TIBCO Software Inc. TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge における不正な認証に関する脆弱性
|
| Summary |
TIBCO Software Inc. TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge には、不正な認証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 |
April 14, 2021, midnight |
| Registration Date |
Dec. 20, 2021, 6:15 p.m. |
| Last Update |
Dec. 20, 2021, 6:15 p.m. |
Affected System
| TIBCO Software |
|
TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge Community Edition 1.3.0 およびそれ以前
|
|
TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge Enterprise Edition 1.3.0 およびそれ以前
|
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20日]
掲載 |
Dec. 20, 2021, 6:15 p.m. |