CVE-2020-27124— Cisco ASA Software 安全漏洞
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I. CVE-2020-27124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
Cisco Adaptive Security Appliance Software SSL/TLS Denial of Service Vulnerability
ソース: NVD (National Vulnerability Database)
脆弱性説明
A vulnerability in the SSL/TLS handler of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause the affected device to reload unexpectedly, leading to a denial of service (DoS) condition. The vulnerability is due to improper error handling on established SSL/TLS connections. An attacker could exploit this vulnerability by establishing an SSL/TLS connection with the affected device and then sending a malicious SSL/TLS message within that connection. A successful exploit could allow the attacker to cause the device to reload.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
ソース: NVD (National Vulnerability Database)
CVSS情報
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
使用未经初始化的变量
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Cisco ASA Software 安全漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Cisco ASA是美国思科（Cisco）公司的一系列应用于企业安全的防火墙。 Cisco ASA Software 存在安全漏洞，攻击者可利用该漏洞触发致命错误，以触发拒绝服务。
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 |
|---|---|---|---|---|
| Cisco | Cisco Adaptive Security Appliance (ASA) Software | N/A | - |
II. CVE-2020-27124の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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Same Patch Batch · Cisco · 2024-11-18 · 28 CVEs total
| CVE-2020-26071 | 8.4 HIGH | Cisco SD-WAN vEdge Arbitrary File Creation Vulnerability |
| CVE-2020-26074 | 7.8 HIGH | Cisco SD-WAN vManage Privilege Escalation Vulnerability |
| CVE-2020-26073 | 7.5 HIGH | Cisco SD-WAN vManage Directory Traversal Vulnerability |
| CVE-2021-1440 | 6.8 MEDIUM | Cisco IOS XR Software BGP Resource Public Key Infrastructure Denial of Service Vulnerabili |
| CVE-2021-1232 | 6.5 MEDIUM | Cisco SD-WAN vManage Information Disclosure Vulnerability |
| CVE-2021-1379 | 6.5 MEDIUM | Cisco IP Phones Cisco Discovery Protocol and Link Layer Discovery Protocol Remote Code Exe |
| CVE-2020-3539 | 6.3 MEDIUM | Cisco Data Center Network Manager Authorization Bypass Vulnerability |
| CVE-2021-1444 | 6.1 MEDIUM | Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) |
| CVE-2020-3431 | 6.1 MEDIUM | Cisco Small Business RV Series Routers Cross-Site Scripting Vulnerability |
| CVE-2020-26067 | 5.4 MEDIUM | Cisco Webex Teams Web Interface Cross-Site Scripting Vulnerability |
| CVE-2020-26063 | 5.4 MEDIUM | Cisco Integrated Management Controller Software Authorization Bypass Vulnerability |
| CVE-2020-3548 | 5.3 MEDIUM | Cisco Email Security Appliance Denial Of Service Vulnerability |
| CVE-2021-1424 | 5.3 MEDIUM | Cisco ASR 5000 Series Software (StarOS) ipsecmgr Process Denial of Service Vulnerability |
| CVE-2021-1132 | 5.3 MEDIUM | Cisco Network Services Orchestrator Path Traversal Vulnerability |
| CVE-2021-1234 | 5.3 MEDIUM | Cisco SD-WAN vManage Information Disclosure Vulnerabilities |
| CVE-2020-26062 | 5.3 MEDIUM | Cisco Integrated Management Controller Username Enumeration Vulnerability |
| CVE-2021-1461 | 4.9 MEDIUM | Cisco SD-WAN Software Signature Verification Bypass Vulnerability |
| CVE-2020-3538 | 4.6 MEDIUM | Cisco Data Center Network Manager Path Traversal Vulnerability |
| CVE-2021-1410 | 4.3 MEDIUM | Cisco Webex Meetings Unauthorized Distribution List Update Vulnerability |
| CVE-2021-1425 | 4.3 MEDIUM | Cisco Cisco Email Security Appliance and Content Security Management Appliance Informatio |
Showing 20 of 28 CVEs. View all on vendor page →
IV. 関連脆弱性
- CVE-2025-20254
Cisco Secure Firewall Adaptive Security Appliance和Cisco Secu - CVE-2025-20263
Cisco Adaptive Security Appliance Software and Firepower Thr - CVE-2025-20253
Cisco IOS, IOS XE, Secure Firewall Adaptive Security Applian - CVE-2025-20252
Cisco Secure Firewall Management Center和Cisco Secure Firewal - CVE-2025-20251
Cisco Secure Firewall Adaptive Security Appliance and Cisco
同じベンダー: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
V. CVE-2020-27124へのコメント
まだコメントはありません