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CVE-2020-0597

21
FAUCET Score

CVE-2020-0597 is an out-of-bounds read vulnerability in the IPv6 subsystem of Intel AMT and Intel ISM firmware versions prior to 14.0.33. This high-severity vulnerability (CVSS 7.5) allows an unauthenticated attacker to potentially cause a denial of service via network access, requiring no user interaction. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), it has received limited community discussion and media coverage, indicating some awareness.

Impacted Technologies

VendorProductVersion(s)CPE
>= 11.0, <= 11.8.76CPE matchmatch criteria
cpe:2.3:a:intel:software_manager:*:*:*:*:*:*:*:*
>= 11.10, <= 11.11.76CPE matchmatch criteria
cpe:2.3:a:intel:software_manager:*:*:*:*:*:*:*:*
>= 11.20, <= 11.22.76CPE matchmatch criteria
cpe:2.3:a:intel:software_manager:*:*:*:*:*:*:*:*
>= 12.0, <= 12.0.63CPE matchmatch criteria
cpe:2.3:a:intel:software_manager:*:*:*:*:*:*:*:*
>= 13.0, <= 13.0.31CPE matchmatch criteria
cpe:2.3:a:intel:software_manager:*:*:*:*:*:*:*:*

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
2.95%
Probability of exploitation in next 30 days
EPSS Percentile
85.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0295 is in the 75th percentile among its peer group of 51,485 CVEs.

Social Chatter

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

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

security.netapp.com / advisory/ntap-20200611-0007
Third Party Advisory
support.lenovo.com / de/en/product_security/len-30041
Third Party Advisory
intel.com / content/www/us/en/security-center/advisory/intel-sa-00295.html
Vendor Advisory
kb.cert.org / vuls/id/257161
Third Party AdvisoryUS Government Resource
synology.com / security/advisory/Synology_SA_20_15
Third Party Advisory