CVE-2001-1513 describes a critical vulnerability in Macromedia JRun versions 3.0 and 3.1, allowing remote attackers to hijack user sessions. By requesting a web application directory URL without a trailing slash, attackers can obtain duplicate active user session IDs, enabling them to impersonate other users and perform unauthorized actions. This vulnerability has a CVSS score of 7.5 (High), indicating it is easily exploitable over the network with low attack complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. While the EPSS score is low, suggesting limited real-world exploitation, there is no known public exploit code or active community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0CPE matchmatch criteria | cpe:2.3:a:macromedia:jrun:3.0:*:*:*:*:*:*:* | ||
3.1CPE matchmatch criteria | cpe:2.3:a:macromedia:jrun:3.1:*:*:*:*:*:*:* |
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.