CVE-2003-1247 describes multiple buffer overflow vulnerabilities in H-Sphere WebShell version 2.3, allowing remote attackers to execute arbitrary code through specially crafted input to functions like CGI::readFile, diskusage, and flist. With a CVSS score of 7.5, this vulnerability is considered highly severe, requiring no authentication and having low attack complexity, potentially leading to partial confidentiality, integrity, and availability compromise. While not currently on CISA's KEV catalog, public exploit code exists for similar versions (2.4) demonstrating both remote command execution and local privilege escalation, though there is no evidence of widespread active exploitation or community discussion for this specific CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.3_rc3CPE matchmatch criteria | cpe:2.3:a:positive_software:h-sphere:2.3_rc3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.