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CVE-2020-35167

30
FAUCET Score

CVE-2020-35167 is an Observable Timing Discrepancy Vulnerability affecting Dell BSAFE Crypto-C Micro Edition versions prior to 4.1.5 and Dell BSAFE Micro Edition Suite versions prior to 4.6. This critical vulnerability, with a CVSS score of 9.8, allows unauthenticated remote attackers to achieve high impact on confidentiality, integrity, and availability with low attack complexity. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.1.5CPE matchmatch criteria
cpe:2.3:a:dell:bsafe_crypto-c-micro-edition:*:*:*:*:*:*:*:*
< 4.6CPE matchmatch criteria
cpe:2.3:a:dell:bsafe_micro-edition-suite:*:*:*:*:*:*:*:*
12.1.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:database:12.1.0.2:*:*:*:enterprise:*:*:*
19cCPE matchmatch criteria
cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:*
21cCPE matchmatch criteria
cpe:2.3:a:oracle:database:21c:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

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

Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.4
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.95%
Probability of exploitation in next 30 days
EPSS Percentile
57.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0095 is in the 43rd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

dell.com / support/kbdoc/en-us/000181115/dsa-2020-286-dell-bsafe-crypto-c-micro-edition-4-1-5-and-dell-bsafe-micro-edition-suite-4-6-multiple-security-vulnerabilities
Vendor Advisory
oracle.com / security-alerts/cpujul2022.html
PatchThird Party Advisory