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CVE-2002-1095

15
FAUCET Score

CVE-2002-1095 is a denial-of-service vulnerability affecting Cisco VPN 3000 Concentrator series software prior to version 2.5.2(F) when encryption is enabled. This medium-severity issue allows an unauthenticated remote attacker to trigger a system reload by attempting a connection via a Windows-based PPTP client with the "No Encryption" option selected. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.0:*:*:*:*:*:*:*
2.5.2.aCPE matchmatch criteria
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.a:*:*:*:*:*:*:*
2.5.2.bCPE matchmatch criteria
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.b:*:*:*:*:*:*:*
2.5.2.cCPE matchmatch criteria
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.c:*:*:*:*:*:*:*
2.5.2.dCPE matchmatch criteria
cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.d:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.01%
Probability of exploitation in next 30 days
EPSS Percentile
59.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0101 is in the 37th percentile among its peer group of 23,701 CVEs.

Social Chatter

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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisco.com / warp/public/707/vpn3k-multiple-vuln-pub.shtml
Vendor Advisory
iss.net / security_center/static/10021.php
Vendor Advisory
securityfocus.com / bid/5625