CVE-2022-39055

MEDIUMNVD 5.35.3—

5.3

RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 25.7%
KEV: Not listed

Published

October 18, 2022

Last Modified

November 21, 2024

References (2)

twcert@certhttps://www.twcert.org.tw/tw/cp-132-6616-9092f-1.html
af854a3a-2127-422b-91ae-364da2661108https://www.twcert.org.tw/tw/cp-132-6616-9092f-1.html

Weakness Classification(1)

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

CWE-918Server-Side Request Forgery (SSRF)

Data Freshness Timeline

(refreshed 10× in last 7d / 20× 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.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 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
2026-05-25 13:34 UTCEG score recompute
2026-05-25 13:34 UTCGHSA enrichment
2026-05-24 16:51 UTCepss_batch

Frequently asked(5)

What is CVE-2022-39055?

CVE-2022-39055 is a medium vulnerability published on October 18, 2022. RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response.

When was CVE-2022-39055 disclosed?

CVE-2022-39055 was first published in the National Vulnerability Database on October 18, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-39055 actively exploited?

CVE-2022-39055 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-39055?

CVE-2022-39055 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2022-39055?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-39055, 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

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CVE-2022-39055

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-39055?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)