CVE-2003-0258: cisco vpn_3000_concentrator_series_software
CVSS: 7.5v2.0HighModified
Published 08-05-2003Last modified 08-08-2024
Vulnerability summary
CVE-2003-0258 is a high (CVSS 7.5) vulnerability in cisco vpn_3000_concentrator_series_software. EPSS estimates a 2.16% chance of exploitation in the next 30 days, higher than 81.8% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v2.0 (NVD)EPSS score
2.16%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 08-05-2003PublishedVulnerability first disclosed.
- 08-08-2024Last modifiedVulnerability information updated.
Description
Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentrator, allow remote attackers to reach the private network without authentication.
CVSS metrics
1 score · 1 source · 1 versionHigh 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.16%
Chance of exploitation in the next 30 days
Percentile
82%
Versus all other CVEs
30-day change
0.00 pp
From 2.16% on 18-09-2026
18-09-202618-10-2026
EPSS score2.16%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Cisco2 products
- vpn_3000_concentrator_series_software3.5\(rel\) | 3.5.1 | 3.5.2 | 3.5.3 | 3.5.4 | 3.5.5 | 3.6 | 3.6.1 | 3.6.3 | 3.6.5 | 3.6.7 | 3.6.7.a | 3.6.7.b | 3.6.7.c | 3.6.7.d | 4.0
- vpn_3005_concentrator_software4.0.1
1 vendor · 2 products