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CVE-2020-7816

25
FAUCET Score

CVE-2020-7816 is a stack overflow vulnerability in the JPEG image parsing module of DaView Indy, DaVa+, and DaOffice software, affecting both hmtalk and Microsoft versions. This high-severity vulnerability (CVSS 7.8) allows an unauthenticated, remote attacker to achieve arbitrary code execution by sending a crafted PDF file, requiring user interaction. While the potential impact is significant, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.995CPE matchmatch criteria
cpe:2.3:a:hmtalk:daoffice:*:*:*:*:*:*:*:*
< 8.995CPE matchmatch criteria
cpe:2.3:a:hmtalk:dava\+:*:*:*:*:*:*:*:*
< 8.995CPE matchmatch criteria
cpe:2.3:a:hmtalk:daview_indy:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.0HIGH

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 67th percentile among its peer group of 11,616 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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

Remediation records are not available for this CVE.

References

boho.or.kr / krcert/secNoticeView.do
Third Party Advisory