How severe is CVE-2022-27506?

CVE-2022-27506 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-27506 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-27506?

CVE-2022-27506 primarily affects Citrix Sd-wan 110 Firmware. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-27506?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-27506 published?

CVE-2022-27506 was published on 2022-04-13 and last updated on 2026-06-17.

CVE-2022-27506

CVE-2022-27506 is a low-severity vulnerability in Citrix Sd-wan 110 Firmware with a CVSS 3.x base score of 2.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-798.

Key facts

Severity: Low (CVSS 3.x base score 2.7)
CVSS v2: 6.8
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Citrix Sd-wan 110 Firmware
Published: 2022-04-13
Last modified: 2026-06-17

Description

Hard-coded credentials allow administrators to access the shell via the SD-WAN CLI

Frequently asked questions

What is CVE-2022-27506?: Hard-coded credentials allow administrators to access the shell via the SD-WAN CLI
How severe is CVE-2022-27506?: CVE-2022-27506 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-27506 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-27506?: CVE-2022-27506 primarily affects Citrix Sd-wan 110 Firmware. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-27506?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-27506 published?: CVE-2022-27506 was published on 2022-04-13 and last updated on 2026-06-17.

References

https://support.citrix.com/article/CTX370550

Affected products (20)

cpe:2.3:o:citrix:sd-wan_110_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_210_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_400_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_410_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_1000_firmware:*:*:*:*:premium:*:*:*
cpe:2.3:o:citrix:sd-wan_1000_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_2000_firmware:*:*:*:*:premium:*:*:*
cpe:2.3:o:citrix:sd-wan_2000_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_2100_firmware:*:*:*:*:premium:*:*:*
cpe:2.3:o:citrix:sd-wan_2100_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_4000_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_4100_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_5100_firmware:*:*:*:*:premium:*:*:*
cpe:2.3:o:citrix:sd-wan_5100_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_6100_firmware:*:*:*:*:premium:*:*:*
cpe:2.3:o:citrix:sd-wan_6100_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:o:citrix:sd-wan_1100_firmware:*:*:*:*:premium:*:*:*
cpe:2.3:o:citrix:sd-wan_1100_firmware:*:*:*:*:standard:*:*:*
cpe:2.3:a:citrix:sd-wan_center_management_console:*:*:*:*:*:*:*:*
cpe:2.3:a:citrix:sd-wan_orchestrator:*:*:*:*:on-premises:*:*:*

More vulnerabilities in Citrix Sd-wan 110 Firmware

CVE-2024-2049 — Medium (CVSS 6.5): Server-Side Request Forgery (SSRF) in Citrix SD-WAN Standard/Premium Editions on or after 11.4.0 and before 11.4.4.46…
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