CVE-2020-12772 is a high-severity vulnerability affecting Ignite Realtime Spark 2.8.3 (and its ROAR plugin) on Windows. An attacker can embed an IMG element with an external IP address in a chat message, causing the victim's NTLM hashes to be sent to the attacker's host when the image is accessed. This allows for hash collection and potential compromise of the user's computer. The vulnerability has a CVSS score of 8.8 (High) due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.8.3CPE matchmatch criteria | cpe:2.3:a:igniterealtime:spark:2.8.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.