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CVE-2020-12798

24
FAUCET Score

CVE-2020-12798 describes a local privilege escalation vulnerability in Cellebrite UFED versions 5.0 through 7.5.0.845, affecting various UFED device models. An attacker with local access can bypass operating system policies to gain a command prompt through a specific Windows file dialog within the Certificate-Based Authentication option. This vulnerability carries a CVSS score of 7.8 (High), indicating a significant impact with high confidentiality, integrity, and availability risks, but requires local access and low privileges. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.0, <= 7.5.0.845CPE matchmatch criteria
cpe:2.3:o:sun-denshi:universal_forensic_extraction_device_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 65th percentile among its peer group of 16,994 CVEs.

Social Chatter

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

packetstormsecurity.com / files/157715/Cellebrite-UFED-7.5.0.845-Desktop-Escape-Privilege-Escalation.html
ExploitThird Party AdvisoryVDB Entry
github.com / thatguylevel
Third Party Advisory
korelogic.com / advisories.html
Third Party Advisory
korelogic.com / Resources/Advisories/KL-001-2020-002.txt
ExploitThird Party Advisory
twitter.com / thatguylevel
Third Party Advisory