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CVE-2019-16004

23
FAUCET Score

CVE-2019-16004 describes an authentication bypass vulnerability in the REST API of Cisco Vision Dynamic Signage Director, affecting all versions of the product. This medium-severity flaw (CVSS 6.5) allows an unauthenticated, remote attacker to interact with parts of the API due to missing authentication on specific API calls, potentially leading to limited information disclosure and modification. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.2.0CPE matchmatch criteria
cpe:2.3:a:cisco:vision_dynamic_signage_director:*:*:*:*:*:*:*:*
6.2.0CPE matchmatch criteria
cpe:2.3:a:cisco:vision_dynamic_signage_director:6.2.0:-:*:*:*:*:*:*
6.2.0CPE matchmatch criteria
cpe:2.3:a:cisco:vision_dynamic_signage_director:6.2.0:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.03%
Probability of exploitation in next 30 days
EPSS Percentile
60.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0103 is in the 38th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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-20200108-vdsd-auth-bypass
Vendor Advisory