CVE-2019-1821 — HIGH (8.8) — White Hats Nepal

Q: How severe is CVE-2019-1821?

CVE-2019-1821 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-1821?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Evolved Programmable Network Manager, Cisco Network Level Service, Cisco Prime Infrastructure.

Vulnerability Description

A vulnerability in the web-based management interface of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network (EPN) Manager could allow an authenticated, remote attacker to execute code with root-level privileges on the underlying operating system. This vulnerability exist because the software improperly validates user-supplied input. An attacker could exploit this vulnerability by uploading a malicious file to the administrative web interface. A successful exploit could allow the attacker to execute code with root-level privileges on the underlying operating system.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cisco	Evolved Programmable Network Manager	< 3.0.1
Cisco	Network Level Service	3.0\(0.0.83b\)
Cisco	Prime Infrastructure	< 3.4.1

Related Weaknesses (CWE)

CWE-20

References

http://packetstormsecurity.com/files/153350/Cisco-Prime-Infrastructure-Health-Mo
http://www.securityfocus.com/bid/108339Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
http://packetstormsecurity.com/files/153350/Cisco-Prime-Infrastructure-Health-Mo
http://www.securityfocus.com/bid/108339Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory

FAQ

What is CVE-2019-1821?

CVE-2019-1821 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability in the web-based management interface of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network (EPN) Manager could allow an authenticated, remote attacker to execute c...

How severe is CVE-2019-1821?

CVE-2019-1821 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-1821?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Evolved Programmable Network Manager, Cisco Network Level Service, Cisco Prime Infrastructure.