Vulnerability Details : CVE-2019-1794
A vulnerability in the search path processing of Cisco Directory Connector could allow an authenticated, local attacker to load a binary of their choosing. The vulnerability is due to uncontrolled search path elements. An attacker could exploit this vulnerability by placing a binary of their choosing earlier in the search path utilized by Cisco Directory Connector to locate and load required resources.
Products affected by CVE-2019-1794
- cpe:2.3:a:cisco:meeting_server:2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-1794
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-1794
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.6
|
LOW | AV:L/AC:L/Au:N/C:P/I:P/A:N |
3.9
|
4.9
|
NIST | |
|
5.1
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N |
0.8
|
4.2
|
Cisco Systems, Inc. | |
|
5.1
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N |
0.8
|
4.2
|
NIST |
CWE ids for CVE-2019-1794
-
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2019-1794
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-cdc-hijack
Cisco Directory Connector Search Order Hijacking VulnerabilityVendor Advisory
-
http://www.securityfocus.com/bid/108032
Cisco Directory Connector CVE-2019-1794 DLL Loading Local Security Bypass VulnerabilityBroken Link;Third Party Advisory;VDB Entry
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