CVE-2020-3291— 多款Cisco产品缓冲区错误漏洞
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I. CVE-2020-3291の基本情報
脆弱性情報
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脆弱性タイトル
Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabilities
ソース: NVD (National Vulnerability Database)
脆弱性説明
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code on an affected device. The vulnerabilities are due to insufficient boundary restrictions on user-supplied input to scripts in the web-based management interface. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending crafted requests that contain overly large values to an affected device, causing a stack overflow. A successful exploit could allow the attacker to cause the device to crash or allow the attacker to execute arbitrary code with root privileges on the underlying operating system.
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
内存缓冲区边界内操作的限制不恰当
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
多款Cisco产品缓冲区错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Cisco Small Business RV016 Multi-WAN VPN等都是美国思科（Cisco）公司的一款VPN路由器。 多款Cisco产品中的Web管理界面存在缓冲区错误漏洞，该漏洞源于程序没有正确限制用户输入边界。远程攻击者可借助特制请求利用该漏洞导致设备崩溃或以root用户特权执行任意代码。以下产品及版本受到影响：Cisco Small Business RV016 Multi-WAN VPN 4.2.3.10及之前版本；RV042 Dual WAN VPN 4.2.3.10及之前版本；
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 Small Business RV Series Router Firmware | n/a | - |
II. CVE-2020-3291の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
AI生成POCプレミアム
公開POCは見つかりませんでした。
ログインしてAI POCを生成III. CVE-2020-3291のインテリジェンス情報
请登录查看更多情报信息。
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-stack-vUxHmnNzvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2020-3291
Same Patch Batch · Cisco · 2020-06-18 · 38 CVEs total
| CVE-2020-3361 | 8.1 HIGH | Cisco Webex Meetings and Cisco Webex Meetings Server Token Handling Unauthorized Access Vu |
| CVE-2020-3350 | 5.5 MEDIUM | Cisco AMP for Endpoints and ClamAV Privilege Escalation Vulnerability |
| CVE-2020-3362 | 4.7 MEDIUM | Cisco Network Services Orchestrator Information Disclosure Vulnerability |
| CVE-2020-3293 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3342 | Cisco Webex Meetings Desktop App for Mac Update Feature Code Execution Vulnerability | |
| CVE-2020-3337 | Cisco Umbrella Open Redirect Vulnerability | |
| CVE-2020-3336 | Cisco TelePresence Collaboration Endpoint and RoomOS Software Command Injection Vulnerabil | |
| CVE-2020-3296 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3295 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3294 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3354 | Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability | |
| CVE-2020-3292 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3290 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3289 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3288 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3287 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3286 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3279 | Cisco Small Business RV Series Routers Command Injection Vulnerabilities | |
| CVE-2020-3278 | Cisco Small Business RV Series Routers Command Injection Vulnerabilities | |
| CVE-2020-3277 | Cisco Small Business RV Series Routers Command Injection Vulnerabilities |
Showing 20 of 38 CVEs. View all on vendor page →
IV. 関連脆弱性
- CVE-2020-3431
Cisco Small Business RV Series Routers Cross-Site Scripting - CVE-2024-20524
Cisco Small Business RV042, RV042G, RV320, and RV325 Denial - CVE-2024-20523
Cisco Small Business RV042, RV042G, RV320, and RV325 Denial - CVE-2024-20522
Cisco Small Business RV042, RV042G, RV320, and RV325 Denial - CVE-2024-20521
Cisco Small Business RV042, RV042G, RV320, and RV325 Remote
同じベンダー: Cisco
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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
同じ弱点: CWE-119
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GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-27890
Firebird has Pre-Auth DOS when Processing Out of Order CNCT_ - CVE-2026-34864
Huawei HarmonyOS 安全漏洞 - CVE-2026-4149
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code - CVE-2026-34988
Wasmtime leaks data between pooling allocator instances
V. CVE-2020-3291へのコメント
まだコメントはありません