CVE-2023-23841

HIGHNVD 7.57.5—

7.5

SolarWinds Serv-U is submitting an HTTP request when changing or updating the attributes for File Share or File request.  Part of the URL of the request discloses sensitive data.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 28.2%
KEV: Not listed

Published

June 15, 2023

Last Modified

February 25, 2026

References (4)

psirt@solarwindshttps://documentation.solarwinds.com/en/success_center/servu/content/release_notes/serv-u_15-4_release_notes.htm
psirt@solarwindshttps://www.solarwinds.com/trust-center/security-advisories/CVE-2023-23841
af854a3a-2127-422b-91ae-364da2661108https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/serv-u_15-4_release_notes.htm
af854a3a-2127-422b-91ae-364da2661108https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-23841

Weakness Classification(1)

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

CWE-319Cleartext Transmission of Sensitive Information

Data Freshness Timeline

(refreshed 14× 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 20:12 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-23841?

CVE-2023-23841 is a high vulnerability published on June 15, 2023. SolarWinds Serv-U is submitting an HTTP request when changing or updating the attributes for File Share or File request. Part of the URL of the request discloses sensitive data.

When was CVE-2023-23841 disclosed?

CVE-2023-23841 was first published in the National Vulnerability Database on June 15, 2023, 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-2023-23841 actively exploited?

CVE-2023-23841 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 28.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-23841?

CVE-2023-23841 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-23841?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-23841, 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-2023-23841

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-23841?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)