PT-2019-11676 · Weaver · Weaver E-Cology

Published 2019-04-30 · Updated 2019-05-03 · CVE-2019-10272

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Weaver e-cology version 9.0

Description A CRLF Injection issue was found, which can be exploited via the "isintervenor" parameter in the /workflow/request/ViewRequestForwardSPA.jsp endpoint. This is demonstrated by the use of the %0aSet-cookie: substring.

Recommendations For Weaver e-cology version 9.0, consider restricting access to the /workflow/request/ViewRequestForwardSPA.jsp endpoint until a patch is available, and avoid using the isintervenor parameter to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-93

Related Identifiers

CVE-2019-10272

Affected Products

Weaver E-Cology

References · 4

• 🔥 https://expzh.com/Weaver-e-cology9.0-CRLF-Injection.pdf · Exploit
• https://osv.dev/vulnerability/CVE-2019-10272 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10272 · Security Note
• https://weaver.com.cn/cs/securityDownload.asp · Vendor Advisory