CVE-2021-42777 is a critical vulnerability affecting Stimulsoft Reports versions 2013.1.1600.0 and earlier, allowing unauthenticated attackers to execute arbitrary C# code on systems rendering reports when Compilation Mode is enabled. With a CVSS score of 9.8, this flaw presents a high risk due to its network-based attack vector, low complexity, and potential for complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the severe impact necessitates immediate patching for affected systems.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2013.1.1600.0CPE matchmatch criteria | cpe:2.3:a:stimulsoft:reports:2013.1.1600.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.