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CVE-2019-1822

25
FAUCET Score

CVE-2019-1822 is a critical vulnerability affecting Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network (EPN) Manager, allowing authenticated, remote attackers to execute code with root-level privileges due to improper input validation in the web-based management interface. The vulnerability has a CVSS score of 7.2 (HIGH), indicating a network-based attack with low complexity that can lead to complete compromise of confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community attention and media coverage, suggesting a high potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.0.1CPE matchmatch criteria
cpe:2.3:a:cisco:evolved_programmable_network_manager:*:*:*:*:*:*:*:*
< 3.4.1CPE matchmatch criteria
cpe:2.3:a:cisco:prime_infrastructure:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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 Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.42%
Probability of exploitation in next 30 days
EPSS Percentile
90.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0442 is in the 89th percentile among its peer group of 5,538 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-pi-rce
Vendor Advisory
securityfocus.com / bid/108339
Broken LinkThird Party AdvisoryVDB Entry