CVE-2019-0193

CRITICALNVD 7.29.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2021-12-10), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.2 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, nvd
Trending — 3 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 84%CVSS: 7.2Exploit: cisa kev · ssvc active · epss top5pct · epss high · public exploitExposed services: Not assessed

A fix is available — apply it.

In Apache Solr, the DataImportHandler, an optional but popular module to pull in data from databases and other sources, has a feature in which the whole DIH configuration can come from a request's "dataConfig" parameter. The debug mode of the DIH admin screen uses this to allow convenient debugging / development of a DIH config. Since a DIH config can contain scripts, this parameter is a security risk. Starting with version 8.2.0 of Solr, use of this parameter requires setting the Java System property "enable.dih.dataConfigParam" to true.

CVSS v3
7.2
EG Score
9.0CRITICALhigh confidence
EG Risk
81
EG Risk 81/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
CISA SSVC: Track at low, Attend at medium and Act at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low, sooner than that at medium and as soon as possible at high mission impact.
EPSS PROB
84%
EPSS %ILE
99th
KEV
⚠ Exploited

CISA SSVCTrack at low, Attend at medium and Act at high mission impact.

A fix is available. Apply it within your standard update timelines at low, sooner than that at medium and as soon as possible at high mission impact.

Exploitation active (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 1, 2019

Last Modified

October 27, 2025

Advisory Details (10)

Auto-updated Jun 11, 2026
Patch available.
generic
https://lists.apache.org/thread.html/e85f735fad06a0fb46e74b7e6e9ce7ded20b59637cd9f993310f814d%40%3Cissues.lucene.apache.org%3E
generic
https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E
generic
https://lists.apache.org/thread.html/a6e3c09dba52b86d3a1273f82425973e1b0623c415d0e4f121d89eab%40%3Cissues.lucene.apache.org%3E
generic
https://lists.apache.org/thread.html/9b0e7a7e3e18d0724f511403b364fc082ff56e3134d84cfece1c82fc%40%3Cissues.lucene.apache.org%3E
generic
https://lists.apache.org/thread.html/7143983363f0ba463475be4a8b775077070a08dbf075449b7beb51ee%40%3Cissues.lucene.apache.org%3E
generic
https://lists.apache.org/thread.html/6f2d61bd8732224c5fd3bdd84798f8e01e4542d3ee2f527a52a81b83%40%3Cissues.lucene.apache.org%3E
generic
https://lists.apache.org/thread.html/55880d48e38ba9e8c41a3b9e41051dbfdef63b86b0cfeb32967edf03%40%3Cissues.lucene.apache.org%3E
generic
https://lists.apache.org/thread.html/42cc4d334ba33905b872a0aa00d6a481391951c8b1450f01b077ce74%40%3Cissues.lucene.apache.org%3E
generic
https://lists.apache.org/thread.html/1addbb49a1fc0947fb32ca663d76d93cfaade35a4848a76d4b4ded9c%40%3Cissues.lucene.apache.org%3E
generic

[SOLR-13669] [CVE-2019-0193] Remote Code Execution via DataImportHandler - ASF Jira

https://issues.apache.org/jira/browse/SOLR-13669

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntusolr-tomcat (3.6.2+dfsg-18~18.04.1~esm2) @ bionic2026-10-09ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(7 across 7 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
lucene-solr—
  • every version up to 3.6.2+dfsg-22: fixed in 3.6.2+dfsg-22
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
lucene-solr—
  • every version up to 3.6.2+dfsg-22: fixed in 3.6.2+dfsg-22
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
lucene-solr—
  • every version up to 3.6.2+dfsg-22: fixed in 3.6.2+dfsg-22
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
lucene-solr—
  • every version up to 3.6.2+dfsg-22: fixed in 3.6.2+dfsg-22
—
Debian:8(1)
PackageVulnerable rangeFix by version rangeDependents
lucene-solr3.6.2+dfsg-5, 3.6.2+dfsg-5+deb8u1, 3.6.2+dfsg-5+deb8u2
  • every version up to 3.6.2+dfsg-5+deb8u3: fixed in 3.6.2+dfsg-5+deb8u3
—
Debian:9(1)
PackageVulnerable rangeFix by version rangeDependents
lucene-solr3.6.2+dfsg-10, 3.6.2+dfsg-10+deb9u1, 3.6.2+dfsg-10+deb9u2
  • every version up to 3.6.2+dfsg-10+deb9u3: fixed in 3.6.2+dfsg-10+deb9u3
—
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
org.apache.solr:solr-core1.3.0 ... 8.1.1 (86 versions)
  • every version up to 8.2.0: fixed in 8.2.0
—

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 38× in last 7d / 193× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 758 total refreshes for this CVE.

  1. 2026-10-09 21:33 UTCVendor advisory
  2. 2026-10-09 17:37 UTCVendor advisory
  3. 2026-10-09 13:40 UTCVendor advisory
  4. 2026-10-09 09:44 UTCVendor advisory
  5. 2026-10-09 05:48 UTCVendor advisory
  6. 2026-10-08 21:57 UTCVendor advisory
  7. 2026-10-08 10:05 UTCVendor advisory
  8. 2026-10-08 06:10 UTCVendor advisory
  9. 2026-10-08 02:14 UTCEG score recompute
  10. 2026-10-07 23:42 UTCEPSS rescore
  11. 2026-10-07 22:17 UTCVendor advisory
  12. 2026-10-07 18:21 UTCVendor advisory
  13. 2026-10-07 10:30 UTCVendor advisory
  14. 2026-10-07 06:34 UTCVendor advisory
  15. 2026-10-07 02:39 UTCVendor advisory
  16. 2026-10-06 22:43 UTCVendor advisory
  17. 2026-10-06 18:47 UTCVendor advisory
  18. 2026-10-06 14:52 UTCVendor advisory
  19. 2026-10-06 10:56 UTCVendor advisory
  20. 2026-10-06 07:01 UTCVendor advisory
  21. 2026-10-06 03:05 UTCVendor advisory
  22. 2026-10-05 23:09 UTCVendor advisory
  23. 2026-10-05 19:13 UTCVendor advisory
  24. 2026-10-05 11:18 UTCVendor advisory
  25. 2026-10-05 07:23 UTCVendor advisory
Show 75 more
  1. 2026-10-05 03:27 UTCVendor advisory
  2. 2026-10-04 23:32 UTCVendor advisory
  3. 2026-10-04 19:36 UTCVendor advisory
  4. 2026-10-04 15:41 UTCVendor advisory
  5. 2026-10-04 11:45 UTCVendor advisory
  6. 2026-10-04 07:50 UTCVendor advisory
  7. 2026-10-03 23:56 UTCVendor advisory
  8. 2026-10-03 20:00 UTCVendor advisory
  9. 2026-10-03 16:05 UTCEG score recompute
  10. 2026-10-03 16:05 UTCVendor advisory
  11. 2026-10-03 14:21 UTCEPSS rescore
  12. 2026-10-03 12:10 UTCVendor advisory
  13. 2026-10-03 08:14 UTCVendor advisory
  14. 2026-10-03 04:17 UTCVendor advisory
  15. 2026-10-03 00:21 UTCVendor advisory
  16. 2026-10-02 16:27 UTCVendor advisory
  17. 2026-10-02 12:32 UTCVendor advisory
  18. 2026-10-02 08:36 UTCVendor advisory
  19. 2026-10-02 04:41 UTCVendor advisory
  20. 2026-10-01 20:49 UTCEG score recompute
  21. 2026-10-01 19:44 UTCEPSS rescore
  22. 2026-10-01 12:54 UTCVendor advisory
  23. 2026-10-01 08:58 UTCVendor advisory
  24. 2026-10-01 05:02 UTCVendor advisory
  25. 2026-10-01 01:07 UTCVendor advisory
  26. 2026-09-30 21:11 UTCVendor advisory
  27. 2026-09-30 17:16 UTCVendor advisory
  28. 2026-09-30 13:21 UTCVendor advisory
  29. 2026-09-30 05:26 UTCVendor advisory
  30. 2026-09-30 01:30 UTCVendor advisory
  31. 2026-09-29 13:38 UTCVendor advisory
  32. 2026-09-29 09:41 UTCVendor advisory
  33. 2026-09-29 05:44 UTCVendor advisory
  34. 2026-09-29 01:49 UTCVendor advisory
  35. 2026-09-28 21:53 UTCEG score recompute
  36. 2026-09-28 21:53 UTCVendor advisory
  37. 2026-09-28 13:59 UTCVendor advisory
  38. 2026-09-28 10:03 UTCVendor advisory
  39. 2026-09-28 06:05 UTCVendor advisory
  40. 2026-09-28 02:10 UTCVendor advisory
  41. 2026-09-27 22:15 UTCVendor advisory
  42. 2026-09-27 21:51 UTCCISA KEV update
  43. 2026-09-27 18:20 UTCVendor advisory
  44. 2026-09-27 14:24 UTCVendor advisory
  45. 2026-09-27 10:29 UTCVendor advisory
  46. 2026-09-27 06:33 UTCVendor advisory
  47. 2026-09-27 02:37 UTCVendor advisory
  48. 2026-09-26 22:41 UTCVendor advisory
  49. 2026-09-26 18:46 UTCVendor advisory
  50. 2026-09-26 14:51 UTCVendor advisory
  51. 2026-09-26 06:57 UTCVendor advisory
  52. 2026-09-25 23:06 UTCVendor advisory
  53. 2026-09-25 19:35 UTCCISA KEV update
  54. 2026-09-25 14:55 UTCCISA KEV update
  55. 2026-09-25 11:16 UTCVendor advisory
  56. 2026-09-25 07:20 UTCVendor advisory
  57. 2026-09-25 03:24 UTCVendor advisory
  58. 2026-09-24 23:29 UTCVendor advisory
  59. 2026-09-24 19:33 UTCVendor advisory
  60. 2026-09-24 19:31 UTCCISA KEV update
  61. 2026-09-24 15:37 UTCEG score recompute
  62. 2026-09-24 15:37 UTCVendor advisory
  63. 2026-09-24 13:59 UTCEPSS rescore
  64. 2026-09-24 11:42 UTCVendor advisory
  65. 2026-09-24 07:46 UTCVendor advisory
  66. 2026-09-24 03:50 UTCVendor advisory
  67. 2026-09-23 23:51 UTCVendor advisory
  68. 2026-09-23 19:56 UTCVendor advisory
  69. 2026-09-23 16:00 UTCVendor advisory
  70. 2026-09-23 12:05 UTCVendor advisory
  71. 2026-09-23 08:09 UTCVendor advisory
  72. 2026-09-23 04:14 UTCVendor advisory
  73. 2026-09-23 00:18 UTCVendor advisory
  74. 2026-09-22 20:23 UTCVendor advisory
  75. 2026-09-22 19:36 UTCCISA KEV update

Publicly available exploits

(4 references)

Working exploit code is in the public domain (3 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoC1135/solr_exploit
    First seen Aug 12, 2019

    Apache Solr远程代码执行漏洞(CVE-2019-0193) Exploit

    Open source ↗
  • GitHub PoCjas502n/CVE-2019-0193
    First seen Aug 9, 2019

    Apache Solr DataImport Handler RCE

    Open source ↗
  • GitHub PoCxConsoIe/CVE-2019-0193
    First seen Mar 18, 2019
    Open source ↗
  • Nucleihttp/cves/2019/CVE-2019-0193.yaml
    First seen Jan 1, 2019

    Apache Solr DataImportHandler <8.2.0 - Remote Code Execution

    Open source ↗

Related CVEs(same product + same CWE)

Frequently asked(6)

What is CVE-2019-0193?
CVE-2019-0193 is a critical vulnerability published on August 1, 2019. In Apache Solr, the DataImportHandler, an optional but popular module to pull in data from databases and other sources, has a feature in which the whole DIH configuration can come from a request's "dataConfig" parameter. The debug mode of the DIH admin screen uses this to allow convenient debugging…
When was CVE-2019-0193 disclosed?
CVE-2019-0193 was first published on August 1, 2019, with the most recent update on October 27, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-0193 actively exploited?
Yes. CISA added CVE-2019-0193 to the Known Exploited Vulnerabilities catalog on December 10, 2021, affecting Apache Solr. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate attention. A fix is available. Apply it.
What is the CVSS score of CVE-2019-0193?
CVE-2019-0193 has a CVSS v3 base score of 7.2 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0 (CRITICAL).
Which products are affected by CVE-2019-0193?
CVE-2019-0193 affects Apache Solr. The affected packages EchelonGraph has on record, with version ranges, are listed in the Affected Packages section of this page.
How do I remediate CVE-2019-0193?
A fix for CVE-2019-0193 is available: update to the fixed version the vendor names in its advisory.

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