Low severity · published Apr 13, 2022
CVE-2022-27506
Hard-coded credentials allow administrators to access the shell via the SD-WAN CLI
2.7
CVSS
0.7%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
S1
Sd-wan 1000 Firmware · Citrix
before 11.4.1; before 11.4.1 · source: NVD
S1
Sd-wan 110 Firmware · Citrix
before 11.4.1 · source: NVD
S1
Sd-wan 1100 Firmware · Citrix
before 11.4.1; before 11.4.1 · source: NVD
S2
Sd-wan 2000 Firmware · Citrix
before 11.4.1; before 11.4.1 · source: NVD
S2
Sd-wan 210 Firmware · Citrix
before 11.4.1 · source: NVD
S2
Sd-wan 2100 Firmware · Citrix
before 11.4.1; before 11.4.1 · source: NVD
S4
Sd-wan 400 Firmware · Citrix
before 11.4.1 · source: NVD
S4
Sd-wan 4000 Firmware · Citrix
before 11.4.1 · source: NVD
S4
Sd-wan 410 Firmware · Citrix
before 11.4.1 · source: NVD
S4
Sd-wan 4100 Firmware · Citrix
before 11.4.1 · source: NVD
S5
Sd-wan 5100 Firmware · Citrix
before 11.4.1; before 11.4.1 · source: NVD
S6
Sd-wan 6100 Firmware · Citrix
before 11.4.1; before 11.4.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-27506
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-27506
Vendor Advisory
https://support.citrix.com/article/CTX370550
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