CVE-2000-0970
IIS 4.0 and 5.0 .ASP pages send the same Session ID cookie for secure and insecure web sessions, which could allow remote attackers to hijac
CVSS
7.5
No CVSS
EPSS
45.7%
p99
KEV
—
Exploit Today
30
0-100
Published: Dec 19, 2000 · Last modified: Sep 23, 2026
45.7%EPSS · 30 days45.7%
2026-09-302026-10-28
IIS 4.0 and 5.0 .ASP pages send the same Session ID cookie for secure and insecure web sessions, which could allow remote attackers to hijack the secure web session of the user if that user moves to an insecure session, aka the "Session ID Cookie Marking" vulnerability.
- www.acrossecurity.comhttp://www.acrossecurity.com/aspr/ASPR-2000-07-22-1-PUB.txt
- www.osvdb.orghttp://www.osvdb.org/7265
- docs.microsoft.comhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-080
- exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/5396
- www.acrossecurity.comhttp://www.acrossecurity.com/aspr/ASPR-2000-07-22-1-PUB.txt
- www.osvdb.orghttp://www.osvdb.org/7265
- docs.microsoft.comhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-080
- exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/5396
No related CVEs by CWE or product.