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CVE-2020-8877

21
FAUCET Score

CVE-2020-8877 is a sensitive information disclosure vulnerability in Foxit Studio Photo 3.6.6.916, specifically within its handling of PSD files. It stems from improper validation of user-supplied data, leading to a read past the end of an allocated structure. This medium-severity vulnerability (CVSS 4.3) requires user interaction, such as visiting a malicious page or opening a malicious file, to exploit, potentially allowing an attacker to disclose sensitive information and, in conjunction with other vulnerabilities, execute code. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.6.6.918CPE matchmatch criteria
cpe:2.3:a:foxitsoftware:foxit_studio_photo:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.3LOW

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
8.16%
Probability of exploitation in next 30 days
EPSS Percentile
94.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0816 is in the 98th percentile among its peer group of 26,236 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

foxitsoftware.com / support/security-bulletins.php
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-20-300
Third Party AdvisoryVDB Entry