CVE-2021-22848 is a critical SQL Injection vulnerability affecting HGiga MailSherlock products (msr45_isherlock-antispam, msr45_isherlock-user, ssr45_isherlock-antispam, ssr45_isherlock-user). This flaw allows unauthenticated remote attackers to inject and execute arbitrary SQL commands via a URL parameter on email pages. With a CVSS score of 9.8, the vulnerability has a high impact on confidentiality, integrity, and availability, requiring no user interaction or privileges to exploit. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.5-133CPE matchmatch criteria | cpe:2.3:a:hgiga:msr45_isherlock-antispam:*:*:*:*:*:*:*:* | ||
< 4.5-120CPE matchmatch criteria | cpe:2.3:a:hgiga:msr45_isherlock-user:*:*:*:*:*:*:*:* | ||
< 4.5-133CPE matchmatch criteria | cpe:2.3:a:hgiga:ssr45_isherlock-antispam:*:*:*:*:*:*:*:* | ||
< 4.5-120CPE matchmatch criteria | cpe:2.3:a:hgiga:ssr45_isherlock-user:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
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.