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CVE-2021-32421

19
FAUCET Score

CVE-2021-32421 describes a Heap Use-After-Free vulnerability in the deletestringbox() function of dpic 2021.01.01, impacting the dpic_project dpic software. This high-severity vulnerability, rated 7.5 CVSS, can be exploited remotely with low attack complexity, potentially leading to a denial of service. There is currently no evidence of active exploitation, nor are there publicly available exploits in Metasploit or ExploitDB, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2021-01-01CPE matchmatch criteria
cpe:2.3:a:dpic_project:dpic:2021-01-01:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 23rd percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

gitlab.com / aplevich/dpic/-/commit/d317e4066c17f9ceb359b3af13264c32f6fb43cf
Third Party Advisory
gitlab.com / aplevich/dpic/-/issues/7
Third Party Advisory