PT-2022-12308 · Coins · Coins Construction Cloud

Jürgen Zöller · Published 2022-01-24 · Updated 2023-10-18 · CVE-2021-45223

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions COINS Construction Cloud version 11.12

Description The issue is related to insufficient input neutralization, making it vulnerable to denial of service attacks via forced server crashes.

Recommendations For COINS Construction Cloud version 11.12, consider implementing proper input validation and neutralization to prevent forced server crashes. As a temporary workaround, restrict access to sensitive inputs that could cause server crashes until a patch is available.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-45223

Affected Products

Coins Construction Cloud

References · 7

• 🔥 https://syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-028.txt · Exploit
• https://osv.dev/vulnerability/CVE-2021-45223 · Vendor Advisory
• https://appsource.microsoft.com/en-us/product/web-apps/constructionindustrysolutionslimited-5057232.coinsconstructioncloud?tab=overview · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45223 · Security Note
• https://t.me/cibsecurity/36166 · Telegram Post
• https://t.me/cvenotify/25983 · Telegram Post
• https://syss.de/pentest-blog/multiple-schwachstellen-im-coins-construction-cloud-erp-syss-2021-028/-029/-030/-031/-051/-052/-053 · Note