PT-2021-20480 · Accela · Accela Civic Platform

0Xx7 + 1 · Published 2021-06-09 · Updated 2024-08-04 · CVE-2021-34369

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Accela Civic Platform versions through 20.1

Description: The issue allows remote attackers to obtain sensitive information via a modified contactSeqNumber value in the portlets/contact/ref/refContactDetail.do endpoint. However, the vendor states that the information being queried is authorized for an authenticated user of the application.

Recommendations: For Accela Civic Platform versions through 20.1, as a temporary workaround, consider restricting access to the portlets/contact/ref/refContactDetail.do endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Related Identifiers

CVE-2021-34369

Affected Products

Accela Civic Platform

References · 6

• 🔥 https://exploit-db.com/exploits/49991 · Exploit
• 🔥 http://packetstormsecurity.com/files/163116/Accela-Civic-Platform-21.1-Insecure-Direct-Object-Reference.html · Exploit
• https://osv.dev/vulnerability/CVE-2021-34369 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34369 · Security Note
• https://gist.github.com/0xx7/58943bb6e9ef77a09d3c7eb00dcafdc7 · Note
• https://t.me/cvenotify/88864 · Telegram Post