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CVE-2020-16194

17
FAUCET Score

CVE-2020-16194 describes an Insecure Direct Object Reference (IDOR) vulnerability in Prestashop Opart devis versions prior to 4.0.2. This flaw allows unauthenticated attackers to access any user's invoice and delivery address by manipulating the delivery_address and invoice_address fields. The vulnerability has a CVSS score of 5.3 MEDIUM, indicating a low impact on confidentiality with no integrity or availability impact, and requires no user interaction or privileges to exploit. There is no evidence of active exploitation, nor are there publicly available exploit tools like Metasploit or Nuclei modules, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.0.2CPE matchmatch criteria
cpe:2.3:a:store-opart:op\'art_devis:*:*:*:*:*:prestashop:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.22%
Probability of exploitation in next 30 days
EPSS Percentile
65.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0122 is in the 44th percentile among its peer group of 23,705 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

Remediation records are not available for this CVE.

References

github.com / login-securite/CVE/blob/main/CVE-2020-16194.md
ExploitThird Party Advisory