NVD Vulnerability Detail
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CVE-2021-27463
Summary

A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The affected applications utilize persistent cookies where the session cookie attribute is not properly invalidated, allowing an attacker to intercept the cookies and gain access to sensitive information.

Publication Date May 20, 2021, 9:15 p.m.
Registration Date May 21, 2021, 10 a.m.
Last Update Nov. 21, 2024, 2:58 p.m.
CVSS3.1 : MEDIUM
スコア 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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) 低
完全性への影響(I) なし
可用性への影響(A) なし
CVSS2.0 : MEDIUM
Score 5.0
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
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) 低
完全性への影響(I) なし
可用性への影響(A) なし
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:emerson:x-stream_enhanced_xegp_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:emerson:x-stream_enhanced_xegp:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:emerson:x-stream_enhanced_xegk_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:emerson:x-stream_enhanced_xegk:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:emerson:x-stream_enhanced_xefd_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:emerson:x-stream_enhanced_xefd:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:emerson:x-stream_enhanced_xexf_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:emerson:x-stream_enhanced_xexf:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List