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CVE-2016-20035

17
FAUCET Score

CVE-2016-20035 identifies a Cross-Site Request Forgery (CSRF) vulnerability in Wowza Streaming Engine 4.5.0, enabling attackers to trick logged-in administrators into creating new administrative accounts with arbitrary credentials. This vulnerability is rated Medium severity (CVSS 4.3), requiring user interaction from an administrator visiting a malicious web page, but with low attack complexity. While it allows for unauthorized account creation, there is no evidence of active exploitation, public exploit code, or significant community attention, suggesting a very low probability of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
4.5.0CPE matchmatch criteria
cpe:2.3:a:wowza:streaming_engine:4.5.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
LOW
SS Integrity
LOW
SS Availability
LOW
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.16%
Probability of exploitation in next 30 days
EPSS Percentile
5.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0016 is in the 4th percentile among its peer group of 26,221 CVEs.

Social Chatter

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

exploit-db.com / exploits/40134
ExploitThird Party AdvisoryVDB Entry
vulncheck.com / advisories/wowza-streaming-engine-csrf-via-user-edit-endpoint
Third Party Advisory
zeroscience.mk / en/vulnerabilities/ZSL-2016-5341.php
ExploitThird Party Advisory