CVE-2001-0757
Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) 12.1DC card does not properly...
Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) 12.1DC card does not properly disable access when a password has not been set for vtys, which allows remote attackers to obtain access via telnet.
Exploit likelihood
What each source reports
NVD Score used
Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) 12.1DC card does not properly disable access when a password has not been set for vtys, which allows remote attackers to obtain access via telnet.
- Record
CVE-2001-0757- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) 12.1DC card does not properly disable access when a password has not been set for vtys, which allows remote attackers to obtain access via telnet.
- Record
CVE-2001-0757- Updated
- 2026-11-02
EUVDEUVD-2001-0742 No score
Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) 12.1DC card does not properly disable access when a password has not been set for vtys, which allows remote attackers to obtain access via telnet.
- Record
EUVD-2001-0742- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5x6p-786j-xgfm No score
Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) 12.1DC card does not properly...
Cisco 6400 Access Concentrator Node Route Processor 2 (NRP2) 12.1DC card does not properly disable access when a password has not been set for vtys, which allows remote attackers to obtain access via telnet.
- Record
GHSA-5x6p-786j-xgfm- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2001-0757 is a high vulnerability (CVSS 7.5) in Cisco 6400 Nrp 2, published October 18, 2001. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.51%, the 84th percentile. No source names a fixed version.