CVE-2021-26837 is a critical SQL Injection vulnerability affecting Fortra (formerly HelpSystems) DeliverNow versions prior to 1.2.18. This flaw, residing in the SearchTextBox parameter, allows unauthenticated attackers to execute arbitrary code, escalate privileges, and exfiltrate sensitive data. With a CVSS score of 9.8, it presents a severe risk due to its network-based attack vector and low attack complexity, requiring no user interaction. Despite its critical severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.2.18CPE matchmatch criteria | cpe:2.3:a:fortra:delivernow:*:*:*:*:*:*:*:* |
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.