How severe is CVE-2022-37312?

CVE-2022-37312 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2022-37312 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-37312?

CVE-2022-37312 primarily affects Open-xchange Open-xchange Appsuite. In total, 53 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-37312?

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

When was CVE-2022-37312 published?

CVE-2022-37312 was published on 2022-12-26 and last updated on 2026-06-17.

CVE-2022-37312

CVE-2022-37312 is a medium-severity vulnerability in Open-xchange Open-xchange Appsuite with a CVSS 3.x base score of 5.3. 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-1284.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1284
Affected product: Open-xchange Open-xchange Appsuite
Published: 2022-12-26
Last modified: 2026-06-17

Description

OX App Suite through 7.10.6 has Uncontrolled Resource Consumption via a large request body containing a redirect URL to the deferrer servlet.

Frequently asked questions

What is CVE-2022-37312?: OX App Suite through 7.10.6 has Uncontrolled Resource Consumption via a large request body containing a redirect URL to the deferrer servlet.
How severe is CVE-2022-37312?: CVE-2022-37312 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2022-37312 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37312?: CVE-2022-37312 primarily affects Open-xchange Open-xchange Appsuite. In total, 53 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-37312?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-37312 published?: CVE-2022-37312 was published on 2022-12-26 and last updated on 2026-06-17.

References

Affected products (53)

cpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:-:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_5961:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_5973:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_5976:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_5982:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_5989:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_5994:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6000:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6003:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6008:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6010:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6016:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6020:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6026:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6029:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6034:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6035:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6038:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6046:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6051:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6053:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6060:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6061:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6066:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6068:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6072:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6079:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6084:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6092:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6101:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6111:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6120:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6132:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6137:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6140:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.5:patch_release_6149:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.6:-:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.6:patch_release_6069:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite:7.10.6:patch_release_6073:*:*:*:*:*:*

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