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CVE-2022-27233

24
FAUCET Score

CVE-2022-27233 is an XML injection vulnerability in the Quartus Prime Programmer, affecting Intel Quartus Prime Pro and Standard edition software. This flaw allows an unauthenticated attacker to potentially achieve information disclosure over a network. With a CVSS score of 7.5 (High), it presents a significant risk due to its network-based attack vector and low attack complexity, though it only impacts confidentiality. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 21.1CPE matchmatch criteria
cpe:2.3:a:intel:quartus_prime:*:*:*:*:standard:*:*:*
< 22.1CPE matchmatch criteria
cpe:2.3:a:intel:quartus_prime:*:*:*:*:pro:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 22nd 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

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

intel.com / content/www/us/en/security-center/advisory/intel-sa-00659.html
PatchVendor Advisory