How severe is CVE-2022-2335?

CVE-2022-2335 has a CVSS 3.x base score of 7.5, rated high 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 high.

Is CVE-2022-2335 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2335?

CVE-2022-2335 primarily affects Softing Edgeaggregator. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-2335?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-2335 published?

CVE-2022-2335 was published on 2022-08-17 and last updated on 2026-06-17.

CVE-2022-2335

CVE-2022-2335 is a high-severity vulnerability in Softing Edgeaggregator with a CVSS 3.x base score of 7.5. 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-191.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-191
Affected product: Softing Edgeaggregator
Published: 2022-08-17
Last modified: 2026-06-17

Description

A crafted HTTP packet with a -1 content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Frequently asked questions

What is CVE-2022-2335?: A crafted HTTP packet with a -1 content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22.
How severe is CVE-2022-2335?: CVE-2022-2335 has a CVSS 3.x base score of 7.5, rated high 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 high.
Is CVE-2022-2335 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2335?: CVE-2022-2335 primarily affects Softing Edgeaggregator. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-2335?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-2335 published?: CVE-2022-2335 was published on 2022-08-17 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:softing:edgeaggregator:3.1:*:*:*:*:*:*:*
cpe:2.3:a:softing:edgeconnector:3.1:*:*:*:*:*:*:*
cpe:2.3:a:softing:opc:5.2:*:*:*:*:*:*:*
cpe:2.3:a:softing:opc_ua_c\+\+_software_development_kit:6:*:*:*:*:*:*:*
cpe:2.3:a:softing:secure_integration_server:1.22:*:*:*:*:*:*:*
cpe:2.3:a:softing:uagates:1.74:*:*:*:*:*:*:*

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