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CVE-2018-0101

Quick assessment

Affected
n/a Cisco Adaptive Security Appliance
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco 3000 Series Industrial Security Appliances（ISR）等都是美国思科（Cisco）公司的安全防火墙设备。Adaptive Security Appliance（ASA）Software是使用在其中的一套防火墙软件。 多款Cisco产品中的ASA Software的Secure Sockets Layer (SSL) VPN功能存在安全漏洞。远程攻击者可通过向配置有webvpn的界面发送特制的XML数据包利用该漏洞造成拒绝服务（重新加载）或执行代码。以下产

AI Predicted 9.8 Difficulty: Easy EPSS 86.78% · P100

Public Exploits 1

ExploitDB · 1 EDB-43986 [dos]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-0101

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Secure Sockets Layer (SSL) VPN functionality of the Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause a reload of the affected system or to remotely execute code. The vulnerability is due to an attempt to double free a region of memory when the webvpn feature is enabled on the Cisco ASA device. An attacker could exploit this vulnerability by sending multiple, crafted XML packets to a webvpn-configured interface on the affected system. An exploit could allow the attacker to execute arbitrary code and obtain full control of the system, or cause a reload of the affected device. This vulnerability affects Cisco ASA Software that is running on the following Cisco products: 3000 Series Industrial Security Appliance (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, ASA 1000V Cloud Firewall, Adaptive Security Virtual Appliance (ASAv), Firepower 2100 Series Security Appliance, Firepower 4110 Security Appliance, Firepower 9300 ASA Security Module, Firepower Threat Defense Software (FTD). Cisco Bug IDs: CSCvg35618.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
双重释放
Source: CVE Program / CVE List V5
Vulnerability Title
多款Cisco产品Adaptive Security Appliance Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco 3000 Series Industrial Security Appliances（ISR）等都是美国思科（Cisco）公司的安全防火墙设备。Adaptive Security Appliance（ASA）Software是使用在其中的一套防火墙软件。 多款Cisco产品中的ASA Software的Secure Sockets Layer (SSL) VPN功能存在安全漏洞。远程攻击者可通过向配置有webvpn的界面发送特制的XML数据包利用该漏洞造成拒绝服务（重新加载）或执行代码。以下产
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- Cisco Adaptive Security Appliance Cisco Adaptive Security Appliance -

II. Public POCs for CVE-2018-0101

# POC Description Source Link Shenlong Link
1 None https://github.com/1337g/CVE-2018-0101-DOS-POC POC Details
2 A low interaction honeypot for the Cisco ASA component capable of detecting CVE-2018-0101, a DoS and remote code execution vulnerability. https://github.com/Cymmetria/ciscoasa_honeypot POC Details
3 Cisco ASA CVE-2018-0101 PoC script. https://github.com/MikeHorn-git/CVE-2018-0101 POC Details
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III. Intelligence Information for CVE-2018-0101

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Vendor Advisories for CVE-2018-0101 (2)

Exploits & Public PoCs for CVE-2018-0101 (1)

Other References for CVE-2018-0101 (2)

Same Patch Batch · n/a · 2018-01-29 · 25 CVEs total

CVE-2017-1000354 CloudBees Jenkins 安全漏洞
CVE-2018-6393 FreePBX SQL注入漏洞
CVE-2016-10711 Apsis Pound 安全漏洞
CVE-2018-6392 FFmpeg 安全漏洞
CVE-2018-6391 Netis WF2419 跨站请求伪造漏洞
CVE-2018-6390 Kingsoft WPS Office 安全漏洞
CVE-2018-6388 iBall iB-WRA150N 安全漏洞
CVE-2018-6387 iBall iB-WRA150N 安全漏洞
CVE-2018-6383 Monstra CMS 安全漏洞
CVE-2018-6381 ZZIPlib 缓冲区错误漏洞
CVE-2017-1000356 CloudBees Jenkins 跨站请求伪造漏洞
CVE-2017-1000355 CloudBees Jenkins 安全漏洞
CVE-2017-18078 systemd 安全漏洞
CVE-2017-1000353 CloudBees Jenkins 代码问题漏洞
CVE-2017-14699 多款ASUS路由器安全漏洞
CVE-2017-14698 多款ASUS路由器安全漏洞
CVE-2018-6367 Vastal I-Tech Buddy Zone Facebook Clone SQL注入漏洞
CVE-2018-6365 TSiteBuilder SQL注入漏洞
CVE-2018-6364 Multilanguage Real Estate MLM Script SQL注入漏洞
CVE-2018-6363 Task Rabbit Clone SQL注入漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Adaptive Security Appliance
Same vendor: n/a
Same weakness: CWE-415

V. Comments for CVE-2018-0101

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