CVE-2020-27280
Quick assessment
Affected
n/a ISPSoft
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Delta Electronics ISPSoft是中国台湾台达电子（Delta Electronics）公司的一套PLC（可编程逻辑控制器）编程软件。 Delta Electronics ISPSoft v3.12 and prior 存在资源管理错误漏洞，该漏洞允许攻击者在应用程序的特权下执行代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-27280
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use after free issue has been identified in the way ISPSoft(v3.12 and prior) processes project files, allowing an attacker to craft a special project file that may allow arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Delta Electronics ISPSoft 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Delta Electronics ISPSoft是中国台湾台达电子（Delta Electronics）公司的一套PLC（可编程逻辑控制器）编程软件。 Delta Electronics ISPSoft v3.12 and prior 存在资源管理错误漏洞，该漏洞允许攻击者在应用程序的特权下执行代码。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | ISPSoft | v3.12 and prior | - |
|
II. Public POCs for CVE-2020-27280
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-27280
请登录查看更多情报信息。
Vendor Advisories for CVE-2020-27280 (1)
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-021-01 x_refsource_MISC
Same Patch Batch · n/a · 2021-01-26 · 42 CVEs total
| CVE-2021-22159 | Proofpoint Insider Threat Management Server 安全漏洞 | |
| CVE-2020-8295 | Nextcloud 资源管理错误漏洞 | |
| CVE-2020-23447 | newbee-mall 跨站脚本漏洞 | |
| CVE-2020-23448 | newbee-mall 授权问题漏洞 | |
| CVE-2020-23449 | newbee-mall 访问控制错误漏洞 | |
| CVE-2020-35263 | Egavilanmedia User Registration & Login System SQL注入漏洞 | |
| CVE-2020-13582 | Micrium uC-HTTP 代码问题漏洞 | |
| CVE-2020-27274 | Honeywell OPC UA Tunneller 代码问题漏洞 | |
| CVE-2020-27299 | Honeywell OPC UA Tunneller 缓冲区错误漏洞 | |
| CVE-2020-27297 | Honeywell OPC UA Tunneller 缓冲区错误漏洞 | |
| CVE-2020-27295 | Honeywell OPC UA Tunneller 资源管理错误漏洞 | |
| CVE-2020-8293 | Nextcloud 资源管理错误漏洞 | |
| CVE-2021-3308 | Xen 安全漏洞 | |
| CVE-2021-3309 | Wekan 信任管理问题漏洞 | |
| CVE-2021-26271 | CKEditor 安全漏洞 | |
| CVE-2021-26272 | CKEditor 安全漏洞 | |
| CVE-2020-23774 | 苏州华兆科技 Winmail 跨站脚本漏洞 | |
| CVE-2020-23776 | 苏州华兆科技 Winmail 代码问题漏洞 | |
| CVE-2021-3317 | KLog 命令注入漏洞 | |
| CVE-2021-3165 | SmartAgent 安全漏洞 |
Showing top 20 of 42 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: ISPSoft
-
CVE-2025-4125
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Executi -
CVE-2025-4124
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Executi -
CVE-2025-22884
ISPSoft File Parsing Stack-based Buffer Overflow Remote Code -
CVE-2025-22883
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Executi -
CVE-2025-22882
ISPSoft File Parsing Stack-based Buffer Overflow Remote Code
Same vendor: n/a
-
CVE-2026-78187
Piwigo Public Authentication cross site scripting -
CVE-2026-78186
Open5GS HSS hss-cx-path.c assertion -
CVE-2026-78178
jQWidgets jqx-all.js jqxBaseFramework.extend prototype pollu -
CVE-2026-78158
Open5GS AMF UEContextReleaseRequest Path improper authorizat -
CVE-2026-78157
Open5GS Rx AA-Request pcrf-rx-path.c pcrf_rx_aar_cb out-of-b
Same weakness: CWE-416
-
CVE-2026-78376
Webkitgtk: use-after-free of jscvalue function parameters -
CVE-2026-77235
Missing privilege check in SecureContext_FreeContext in Free -
CVE-2026-39909
llama.cpp Use-After-Free in RPC GRAPH_RECOMPUTE Handler -
CVE-2026-17118
Vulnerabilities in IBM AIX and PowerVM VIOS -
CVE-2026-76021
Chrome <151.0.7922.173 DOM UAF远程代码执行
V. Comments for CVE-2020-27280
No comments yet