CVE-2005-2025
UnknownEPSS 2.34%
Last modified
CVE-2005-2025 is a vulnerability of currently unknown severity. Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname.. EPSS estimates a 2.34% chance of exploitation in the next 30 days.
Description
Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Vpn 3000 Concentrator | All versions |
| Cisco | Vpn 3015 Concentrator | All versions |
| Cisco | Vpn 3020 Concentrator | All versions |
| Cisco | Vpn 3030 Concentator | All versions |
| Cisco | Vpn 3060 Concentrator | All versions |
| Cisco | Vpn 3080 Concentrator | All versions |
| Cisco | Vpn 3000 Concentrator Series Software | 2.0 |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.a |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.b |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.c |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.d |
| Cisco | Vpn 3000 Concentrator Series Software | 2.5.2.f |
| Cisco | Vpn 3000 Concentrator Series Software | 3.0 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.0.3.a |
| Cisco | Vpn 3000 Concentrator Series Software | 3.0.3.b |
| Cisco | Vpn 3000 Concentrator Series Software | 3.0.4 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.1\(rel\) |
| Cisco | Vpn 3000 Concentrator Series Software | 3.1.1 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.1.2 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.1.4 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.5\(rel\) |
| Cisco | Vpn 3000 Concentrator Series Software | 3.5.1 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.5.2 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.5.3 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.5.4 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.5.5 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.1 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.3 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.5 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.7 |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.7.a |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.7.b |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.7.c |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.7.d |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.7.f |
| Cisco | Vpn 3000 Concentrator Series Software | 3.6.7d |
| Cisco | Vpn 3000 Concentrator Series Software | 4.0 |
| Cisco | Vpn 3000 Concentrator Series Software | 4.0.1 |
| Cisco | Vpn 3000 Concentrator Series Software | 4.0.5.b |
| Cisco | Vpn 3000 Concentrator Series Software | 4.1 |
| Cisco | Vpn 3000 Concentrator Series Software | 4.1.5.b |
| Cisco | Vpn 3000 Concentrator Series Software | 4.1.7.a |
| Cisco | Vpn 3000 Concentrator Series Software | 4.1.7.b |
| Cisco | Vpn 3005 Concentrator Software | 4.0.1 |
References
- http://www.nta-monitor.com/news/vpn-flaws/cisco/VPN-Concentrator/index.htmExploit, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/13992Patch, Vendor Advisory
- http://www.nta-monitor.com/news/vpn-flaws/cisco/VPN-Concentrator/index.htmExploit, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/13992Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2005-2025?
Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname.
How severe is CVE-2005-2025?
Severity scoring for CVE-2005-2025 is pending analysis. The EPSS model estimates a 2.34% probability of exploitation in the next 30 days.
How do I fix CVE-2005-2025?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2005
- CVE-2005-2019ipfw in FreeBSD 5.4, when running on Symmetric Multi-Process…
- CVE-2005-2020Directory traversal vulnerability in the web server for 3Com…
- CVE-2005-2021Cross-site scripting (XSS) vulnerability in cPanel 9.1 and e…
- CVE-2005-2022Unknown vulnerability in Webmail in iPlanet Messaging Server…
- CVE-2005-2023The send_pinentry_environment function in asshelp.c in gpg2 …
- CVE-2005-2024Vipul Razor Agents (razor-agents) before 2.70 allows remote …
- CVE-2005-2026Enterasys Vertical Horizon VH-2402S before firmware 2.05.05.…
- CVE-2005-2027Enterasys Vertical Horizon VH-2402S before firmware 2.05.05.…
- CVE-2005-2028SQL injection vulnerability in index.php for MercuryBoard 1.…
- CVE-2005-2029amaroK Web Frontend 1.3 stores the globals.inc file under th…
- CVE-2005-2030Ultimate PHP Board (UPB) 1.9.6 GOLD uses weak encryption for…
- CVE-2005-2031Multiple SQL injection vulnerabilities in socialMPN allow re…
Are you affected by CVE-2005-2025?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST