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CVE-2019-19454

25
FAUCET Score

CVE-2019-19454 describes an arbitrary file download vulnerability in the "Download Log" functionality of Wowza Streaming Engine versions 4.x.x and earlier. This high-severity vulnerability (CVSS 7.5) allows an unauthenticated attacker to remotely download arbitrary files from the affected server with low attack complexity, potentially leading to information disclosure. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, organizations using vulnerable versions should upgrade to Wowza Streaming Engine 4.8.0 or later to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.0, <= 4.8.0CPE matchmatch criteria
cpe:2.3:a:wowza:streaming_engine:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.55%
Probability of exploitation in next 30 days
EPSS Percentile
72.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0155 is in the 54th percentile among its peer group of 51,506 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

raw.githubusercontent.com / WowzaMediaSystems/public_cve/main/wowza-streaming-engine/CVE-2019-19454.txt
gruppotim.it / redteam
wowza.com / docs/wowza-streaming-engine-4-8-0-release-notes