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CVE-2020-9297

31
FAUCET Score

CVE-2020-9297 is a critical vulnerability affecting all versions of Netflix Titus prior to v0.1.1-rc.274. It stems from the use of Java EL expressions in custom constraint violation error messages, allowing an attacker to execute arbitrary Java code if they can inject malicious data into the error message template. With a CVSS score of 9.8 (Critical), this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, its high severity and ease of exploitation warrant immediate attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.1.0CPE matchmatch criteria
cpe:2.3:a:netflix:titus:*:*:*:*:*:*:*:*
0.1.1CPE matchmatch criteria
cpe:2.3:a:netflix:titus:0.1.1:-:*:*:*:*:*:*
0.1.1CPE matchmatch criteria
cpe:2.3:a:netflix:titus:0.1.1:rc244:*:*:*:*:*:*
0.1.1CPE matchmatch criteria
cpe:2.3:a:netflix:titus:0.1.1:rc260:*:*:*:*:*:*
0.1.1CPE matchmatch criteria
cpe:2.3:a:netflix:titus:0.1.1:rc261:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.66%
Probability of exploitation in next 30 days
EPSS Percentile
74.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0166 is in the 62nd percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Netflix/security-bulletins/blob/master/advisories/nflx-2020-002.md
PatchThird Party Advisory