CVE-2021-31340— Siemens SIMATIC 多款产品资源管理错误漏洞
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I. CVE-2021-31340の基本情報
脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
Shenlongの10の質問を表示 ↗ 高度な大規模言語モデル技術を使用していますが、出力には不正確または古い情報が含まれる可能性があります。Shenlongはデータの正確性を確保するよう努めていますが、実際の状況に基づいて検証・判断してください。
脆弱性タイトル
N/A
ソース: NVD (National Vulnerability Database)
脆弱性説明
A vulnerability has been identified in SIMATIC RF166C (All versions > V1.1 and < V1.3.2), SIMATIC RF185C (All versions > V1.1 and < V1.3.2), SIMATIC RF186C (All versions > V1.1 and < V1.3.2), SIMATIC RF186CI (All versions > V1.1 and < V1.3.2), SIMATIC RF188C (All versions > V1.1 and < V1.3.2), SIMATIC RF188CI (All versions > V1.1 and < V1.3.2), SIMATIC RF360R (All versions < V2.0), SIMATIC Reader RF610R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF610R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF610R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF615R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF615R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF615R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF650R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF650R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF650R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF680R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF680R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF680R FCC (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ARIB (All versions > V3.0 < V4.0), SIMATIC Reader RF685R CMIIT (All versions > V3.0 < V4.0), SIMATIC Reader RF685R ETSI (All versions > V3.0 < V4.0), SIMATIC Reader RF685R FCC (All versions > V3.0 < V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation.
ソース: NVD (National Vulnerability Database)
CVSS情報
N/A
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
未加控制的资源消耗(资源穷尽)
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Siemens SIMATIC 多款产品资源管理错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Siemens SIMATIC是西门子（Siemens）的一款组态软件。 Siemens SIMATIC 多款产品存在资源管理错误漏洞，该漏洞源于受影响的设备无法正确处理大量传入连接。 攻击者可能会利用它来导致拒绝服务情况。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Siemens | SIMATIC RF166C | All versions > V1.1 and < V1.3.2 | - | |
| Siemens | SIMATIC RF185C | All versions > V1.1 and < V1.3.2 | - | |
| Siemens | SIMATIC RF186C | All versions > V1.1 and < V1.3.2 | - | |
| Siemens | SIMATIC RF186CI | All versions > V1.1 and < V1.3.2 | - | |
| Siemens | SIMATIC RF188C | All versions > V1.1 and < V1.3.2 | - | |
| Siemens | SIMATIC RF188CI | All versions > V1.1 and < V1.3.2 | - | |
| Siemens | SIMATIC RF360R | All versions < V2.0 | - | |
| Siemens | SIMATIC Reader RF610R CMIIT | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF610R ETSI | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF610R FCC | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF615R CMIIT | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF615R ETSI | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF615R FCC | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF650R ARIB | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF650R CMIIT | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF650R ETSI | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF650R FCC | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF680R ARIB | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF680R CMIIT | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF680R ETSI | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF680R FCC | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF685R ARIB | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF685R CMIIT | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF685R ETSI | All versions > V3.0 < V4.0 | - | |
| Siemens | SIMATIC Reader RF685R FCC | All versions > V3.0 < V4.0 | - |
II. CVE-2021-31340の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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Same Patch Batch · Siemens · 2021-06-08 · 5 CVEs total
| CVE-2021-33712 | Mendix SAML 数据伪造问题漏洞 | |
| CVE-2021-27387 | Simcenter Femap 缓冲区错误漏洞 | |
| CVE-2021-27390 | Siemens Jt2go 缓冲区错误漏洞 | |
| CVE-2021-27399 | Simcenter Femap 缓冲区错误漏洞 |
IV. 関連脆弱性
同じ弱点: CWE-400
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V. CVE-2021-31340へのコメント
まだコメントはありません