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CVE-2020-13386

19
FAUCET Score

CVE-2020-13386 is a local privilege escalation vulnerability in SmartDraw 2020 27.0.0.0. Due to weak folder permissions, an authenticated user can place a malicious executable, SDNotify.exe, in a non-existent directory within the SmartDraw installation path. This malicious executable will then be automatically executed with the privileges of the user who installed SmartDraw when scheduled tasks run. The vulnerability has a CVSS score of 7.3 (HIGH), indicating a significant potential for impact, including complete compromise of confidentiality, integrity, and availability. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
27.0.0.0CPE matchmatch criteria
cpe:2.3:a:smartdraw:smartdraw_2020:27.0.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.2HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.5
Impact Score
6.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 61st percentile among its peer group of 759 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 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 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

improsec.com / tech-blog/how-not-do-handle-responsible-disclosure-smartdraw-2020
ExploitThird Party Advisory