CVE-2022-28773

HIGHNVD 7.57.5—

7.5

Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 78.7%
KEV: Not listed

Published

April 12, 2022

Last Modified

February 25, 2026

References (4)

cna@saphttps://launchpad.support.sap.com/#/notes/3111293
cna@saphttps://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/3111293
af854a3a-2127-422b-91ae-364da2661108https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

Weakness Classification(3)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 00:00 UTCEG score recompute
2026-05-26 00:00 UTCGHSA enrichment
2026-05-24 16:51 UTCepss_batch

Frequently asked(5)

What is CVE-2022-28773?

CVE-2022-28773 is a high vulnerability published on April 12, 2022. Due to an uncontrolled recursion in SAP Web Dispatcher and SAP Internet Communication Manager, the application may crash, leading to denial of service, but can be restarted automatically.

When was CVE-2022-28773 disclosed?

CVE-2022-28773 was first published in the National Vulnerability Database on April 12, 2022, with the most recent update on February 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-28773 actively exploited?

CVE-2022-28773 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-28773?

CVE-2022-28773 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2022-28773?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-28773, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-28773

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CVE-2022-28773

📅 Published

🔄 Last Modified

🔗 References (4)