cve/2021/CVE-2021-31805.md

CVE-2021-31805

Description

The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.

POC

Reference

• https://www.oracle.com/security-alerts/cpujul2022.html

Github

• https://github.com/0day404/vulnerability-poc
• https://github.com/20142995/Goby
• https://github.com/3SsFuck/CVE-2021-31805-POC
• https://github.com/ARPSyndicate/cvemon
• https://github.com/ARPSyndicate/kenzer-templates
• https://github.com/ArrestX/--POC
• https://github.com/Awrrays/FrameVul
• https://github.com/Axx8/Struts2_S2-062_CVE-2021-31805
• https://github.com/HimmelAward/Goby_POC
• https://github.com/KayCHENvip/vulnerability-poc
• https://github.com/Miraitowa70/POC-Notes
• https://github.com/Mr-xn/Penetration_Testing_POC
• https://github.com/NaInSec/CVE-PoC-in-GitHub
• https://github.com/SYRTI/POC_to_review
• https://github.com/Threekiii/Awesome-POC
• https://github.com/WhooAmii/POC_to_review
• https://github.com/Wrin9/CVE-2021-31805
• https://github.com/Z0fhack/Goby_POC
• https://github.com/aeyesec/CVE-2021-31805
• https://github.com/d4n-sec/d4n-sec.github.io
• https://github.com/fleabane1/CVE-2021-31805-POC
• https://github.com/izj007/wechat
• https://github.com/jax7sec/S2-062
• https://github.com/liang2kl/iot-exploits
• https://github.com/lions2012/Penetration_Testing_POC
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/nth347/CVE-2021-31805
• https://github.com/nu1r/yak-module-Nu
• https://github.com/pyroxenites/s2-062
• https://github.com/trganda/starrlist
• https://github.com/trhacknon/Pocingit
• https://github.com/whoami13apt/files2
• https://github.com/xuetusummer/Penetration_Testing_POC
• https://github.com/z92g/CVE-2021-31805
• https://github.com/zecool/cve