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CVE-2022-27506

16
FAUCET Score

CVE-2022-27506 is a hard-coded credentials vulnerability affecting Citrix SD-WAN products, allowing authenticated administrators to access the shell via the command-line interface. This vulnerability has a low CVSS score of 2.7, indicating a low severity due to the requirement of high privileges (PR:H) and limited impact (C:L, I:N, A:N). There is no evidence of active exploitation, and no public exploit code is available, though it has received some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 11.4.1CPE matchmatch criteria
cpe:2.3:o:citrix:sd-wan_110_firmware:*:*:*:*:standard:*:*:*
< 11.4.1CPE matchmatch criteria
cpe:2.3:o:citrix:sd-wan_210_firmware:*:*:*:*:standard:*:*:*
< 11.4.1CPE matchmatch criteria
cpe:2.3:o:citrix:sd-wan_400_firmware:*:*:*:*:standard:*:*:*
< 11.4.1CPE matchmatch criteria
cpe:2.3:o:citrix:sd-wan_410_firmware:*:*:*:*:standard:*:*:*
< 11.4.1CPE matchmatch criteria
cpe:2.3:o:citrix:sd-wan_1000_firmware:*:*:*:*:premium:*:*:*

CVSS Data

CVSS version used by this source: 3.1

2.7LOW

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.2
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 68th percentile among its peer group of 708 CVEs.

Social Chatter

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

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

citrixvendor investigatingvia nvd_reference
View patch

References

support.citrix.com / article/CTX370550
Vendor Advisory