CVE-2021-34369 describes an Insecure Direct Object Reference (IDOR) vulnerability in Accela Civic Platform versions through 20.1, specifically within the portlets/contact/ref/refContactDetail.do component. An authenticated attacker can exploit this by manipulating the contactSeqNumber parameter to access sensitive information belonging to other users. This vulnerability carries a CVSS score of 6.5 (Medium), indicating a low attack complexity and requiring only low privileges for an attacker to achieve high confidentiality impact. While the vendor disputes its applicability due to requiring authentication, the potential for unauthorized data access remains. Currently, there is no evidence of active exploitation in the wild, and it is not listed on CISA's KEV catalog. However, a public exploit (EDB-49991) exists, and despite its presence, there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 20.1CPE matchmatch criteria | cpe:2.3:a:accela:civic_platform:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.