Cisco Secure Access Control Server up to 2.4.2 LDAP Server improper authentication
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.0 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Cisco Secure Access Control Server up to 2.4.2 (Network Management Software). Affected by this issue is an unknown code of the component LDAP Server. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:
CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to bypass LDAP authentication on the server if the LDAP server allows null passwords.
The weakness was released 12/11/2000 by window with Cisco (Website). The advisory is shared for download at cisco.com. This vulnerability is handled as CVE-2000-1056. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (5274). Entries connected to this vulnerability are available at 14355, 16074 and 16075.
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
09/21/2000 🔍12/11/2000 🔍
12/11/2000 🔍
07/01/2014 🔍
04/06/2019 🔍
Sources
Vendor: cisco.comAdvisory: cisco.com
Researcher: window
Organization: Cisco
Status: Not defined
CVE: CVE-2000-1056 (🔍)
X-Force: 5274 - CiscoSecure ACS and LDAP servers allow attacker to bypass authentication
SecurityFocus: 1708 - CiscoSecure ACS for Windows NT and LDAP Server Null Password Vulnerability
See also: 🔍
Entry
Created: 07/01/2014 16:17Updated: 04/06/2019 11:20
Changes: 07/01/2014 16:17 (57), 04/06/2019 11:20 (1)
Complete: 🔍
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