Vulnerability in Cisco Pix Firewall Software
CVE-2000-1022
The mailguard feature in Cisco Secure PIX Firewall 5.2(2) and earlier does not properly restrict access to SMTP commands, which allows remote attackers to execute restricted commands by sending a DATA command before sending the restricted commands.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.071 (94.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.071 · newest: 0.071 · change: 0.000
Affected products
- Cisco Pix Firewall Software — versions 4.2\(2\), 4.2\(1\), 4.2(5)
References
- www.securityfocus.com/bid/1698 (Exploit, Patch, vdb-entry, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/5277 (vdb-entry)
- www.cisco.com/warp/public/707/PIXfirewallSMTPfilter-pub.shtml (vendor-advisory)
- archives.neohapsis.com/archives/bugtraq/2000-09/0241.html (mailing-list)
- archives.neohapsis.com/archives/bugtraq/2000-09/0222.html (mailing-list)