{"vulnerability": "CVE-2016-3081", "sightings": [{"uuid": "12a250f2-9981-4fe7-9cdb-930846d93b2a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "exploited", "source": "https://www.exploit-db.com/exploits/39756", "content": "", "creation_timestamp": "2016-05-02T00:00:00.000000Z"}, {"uuid": "10473b9c-034f-491a-9741-38b83f6527ed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-06T03:13:42.000000Z"}, {"uuid": "d30cf6af-d887-403f-96c2-54c249891400", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-23T04:09:46.000000Z"}, {"uuid": "8cf624f3-8473-48f5-95af-fc727f7f83be", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/struts_dmi_exec.rb", "content": "", "creation_timestamp": "2018-05-29T15:50:33.000000Z"}, {"uuid": "87b18bfa-5cad-4ea0-9561-bbe7cd9f042c", "vulnerability_lookup_origin": "caeb2787-0d58-4236-9039-7c86c3e566f3", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/0c739051-a426-4ad6-8fb8-5fe405382039", "content": "", "creation_timestamp": "2026-07-23T10:00:38.297538Z"}, {"uuid": "cc2ca5a2-44d6-4d08-a87e-613f052e0b8b", "vulnerability_lookup_origin": "405284c2-e461-4670-8979-7fd2c9755a60", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/edf21c97-a753-4f28-a192-7abef3ae5161", "content": "", "creation_timestamp": "2026-10-08T18:00:02.486316Z"}, {"uuid": "03dc972e-a82d-4da9-9a8b-b7a23b9dc3e3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/cvesentinel.bsky.social/post/3mxf22xba4r2x", "content": "\ud83d\uded1 CVE-2016-3081\nApache Struts\nCVSS 8.1 / EPSS 93% / KEV: No\nTL;DR: Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when Dynamic Metho\u2026\nhttps://cvesentinel.com/report/CVE-2016-3081?utm_source=bluesky&utm_medium=social&utm_campaign=cvesentinel\n#infosec #CVE #vulnerability", "creation_timestamp": "2026-10-08T18:00:30.489260Z"}, {"uuid": "e9243e4b-fbe0-42b1-b947-64a3d5f4af21", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/aipostdaily.bsky.social/post/3mxf35w7smq2w", "content": "CISA added CVE-2016-3081 to its Known Exploited Vulnerabilities list (2026-10-08).\nApache Struts Command Injection\nEPSS 30 days before listing: 0.934 \u00b7 today: 0.934\n#infosec #KEV", "creation_timestamp": "2026-10-08T18:20:04.005214Z"}, {"uuid": "495d4222-d03c-4078-8797-ed49c19975f9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/ninjaintelgroup.bsky.social/post/3mxf6b7s43i22", "content": "\ud83d\udea8 NEW on CISA KEV \u2014 exploited in the wild\nApache Struts: Apache Struts Command Injection Vulnerability\nCVE-2016-3081 \u00b7 patch by 2026-10-11\n\ud83d\udd17 https://ninjasignal.ninja/intel/cve/CVE-2016-3081\n#KEV #cybersecurity #infosec", "creation_timestamp": "2026-10-08T19:15:35.440610Z"}, {"uuid": "bf74510e-45f1-4026-9cc4-af6267ca29ed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://infosec.exchange/users/secdb/statuses/117406827249675241", "content": "\ud83d\udea8 [CISA-2026:1008] CISA Adds 5 Known Exploited Vulnerabilities to Catalog (https://secdb.nttzen.cloud/security-advisory/detail/CISA-2026:1008)\nCISA has added 5 new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise.\n\u26a0\ufe0f CVE-2015-3306 (https://secdb.nttzen.cloud/cve/detail/CVE-2015-3306)- Name: ProFTPD Improper Access Control Vulnerability- Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA\u2019s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA\u2019s \u201cForensics Triage Requirements\u201d (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.- Known To Be Used in Ransomware Campaigns? Unknown- Vendor: ProFTPD- Product: ProFTPD- Notes: This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: http://www.proftpd.org/ ; https://lists.debian.org/debian-security-announce/2015/msg00154.html ; https://lists.opensuse.org/archives/list/updates@lists.opensuse.org/message/WE6YZRG5UVXMGQ7IVDRYBPIWV4M6UUGM/ ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2015-3306\n\u26a0\ufe0f CVE-2015-5477 (https://secdb.nttzen.cloud/cve/detail/CVE-2015-5477)- Name:  ISC BIND Data Processing Errors Vulnerability- Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA\u2019s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA\u2019s \u201cForensics Triage Requirements\u201d (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.- Known To Be Used in Ransomware Campaigns? Unknown- Vendor: ISC- Product: BIND- Notes: This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://web.archive.org/web/20150729014733/https://kb.isc.org/article/AA-01272 ; https://access.redhat.com/errata/RHSA-2015:1513.html; https://supportportal.juniper.net/s/article/2016-01-Security-Bulletin-Junos-Vulnerability-in-ISC-BIND-named-CVE-2015-5477 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2015-5477\n\u26a0\ufe0f CVE-2016-3081 (https://secdb.nttzen.cloud/cve/detail/CVE-2016-3081)- Name: Apache Struts Command Injection Vulnerability- Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA\u2019s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA\u2019s \u201cForensics Triage Requirements\u201d (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.- Known To Be Used in Ransomware Campaigns? Unknown- Vendor: Apache- Product: Struts- Notes: This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://cwiki.apache.org/confluence/display/WW/S2-032 ; ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2016-3081\n\u26a0\ufe0f CVE-2021-3199 (https://secdb.nttzen.cloud/cve/detail/CVE-2021-3199)- Name: ONLYOFFICE Docs Server Path Traversal Vulnerability- Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA\u2019s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA\u2019s \u201cForensics Triage Requirements\u201d (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.- Known To Be Used in Ransomware Campaigns? Unknown- Vendor: ONLYOFFICE- Product: Docs- Notes: This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: ; https://github.com/ONLYOFFICE/DocumentServer/blob/903fe5ab7a275bd69c3c3346af2d21cf87ebeabf/CHANGELOG.md#563 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2021-3199\n\u26a0\ufe0f CVE-2023-22894 (https://secdb.nttzen.cloud/cve/detail/CVE-2023-22894)- Name: Strapi Cleartext Storage of Sensitive Information Vulnerability- Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA\u2019s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA\u2019s \u201cForensics Triage Requirements\u201d (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.- Known To Be Used in Ransomware Campaigns? Unknown- Vendor: Strapi- Product: Strapi- Notes: This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve ; https://github.com/strapi/strapi/releases ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2023-22894\n#ZEN #SecDB #InfoSec #CVE #CISA_KEV #cisa_20261008 #cisa20261008 #cve_2015_3306 #cve_2015_5477 #cve_2016_3081 #cve_2021_3199 #cve_2023_22894 #cve20153306 #cve20155477 #cve20163081 #cve20213199 #cve202322894", "creation_timestamp": "2026-10-08T20:05:51.095946Z"}, {"uuid": "e877f2b0-44f1-4cc9-ad64-a082a8dddc56", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/threatspotai.bsky.social/post/3mxgdz75zyb22", "content": "\ud83d\udea8 CISA KEV Alert\nCVE-2016-3081: \u26a0\ufe0f CVE-2016-3081: New Actively Exploited Vulnerability Added to CISA KEV\nSeverity: HIGH | CVSS: 0.0 | EPSS: 93.4%\nActively exploited\n\nRead the full alert: https://threatspot.ai/alerts/2016-3081-apache-struts-2319-to-23202-2321", "creation_timestamp": "2026-10-09T06:31:08.376525Z"}, {"uuid": "52db0b73-0fec-4a69-b729-2add5991530d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/cybowl.bsky.social/post/3mxghb6xttr2g", "content": "\ud83d\udd34 Exploitation confirm\u00e9e (CISA KEV, ajouts du 08/10) \u00b7 5\n\u2022 ProFTPD CVE-2015-3306, CVSS 10.0\n\u2022 ISC BIND CVE-2015-5477, CVSS 7.5\n\u2022 Apache Struts CVE-2016-3081, CVSS 8.1\n\u2022 ONLYOFFICE Docs CVE-2021-3199, CVSS 9.8\n\u2022 Strapi CVE-2023-22894, CVSS 4.9", "creation_timestamp": "2026-10-09T07:29:18.101765Z"}, {"uuid": "01880df1-0794-4adf-949d-48b59e7eb9e6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/csirts.com/post/3mxgmpnlsm327", "content": "\ud83d\udea8 Added to CISA KEV \u2014 actively exploited:\nCVE-2016-3081: Apache Struts Command Injection Vulnerability\n\nhttps://www.csirts.com/cve/CVE-2016-3081", "creation_timestamp": "2026-10-09T09:06:51.821436Z"}, {"uuid": "53ac1173-061f-48c7-a1b1-ff143c2961cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/thecybermind.co/post/3mxjjjacqsh2l", "content": "(CISA TS+SOC) The Cyber Mind TSUITE Brief: CVE-2016-3081 \u2013 Apache Struts Command Injection\u00a0Vulnerability\n\nUnpack CVE-2016-3081 with our technical TSUITE brief. Get advanced detection rules, Splunk SPL, KQL, and forensic triage priorities for active CISA KEV threats....\n\nhttps://thecybermind.co/bw95", "creation_timestamp": "2026-10-10T12:47:36.250125Z"}, {"uuid": "c1a60246-47ed-4b0b-bffe-7f08051a26f0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/thecybermind.co/post/3mxjjm7c6iu27", "content": "(CISA CS-MAN) The Cyber Mind CSUITE Brief: CVE-2016-3081 \u2013 Apache Struts Command Injection\u00a0Vulnerability\n\nA strategic C-Suite threat brief covering CVE-2016-3081 Apache Struts command injection vulnerability, featuring active mitigation, asset inventory management, and\u2026\n\nhttps://thecybermind.co/2p4b", "creation_timestamp": "2026-10-10T12:49:15.411102Z"}, {"uuid": "9be75dd8-62b6-4811-a71e-49b78cfa58d6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/hacks.gr/post/3mxnzyijbo7iw", "content": "CISA added the Apache Struts command injection vulnerability CVE-2016-3081 to its known exploited catalog, requiring U.S. federal agencies to patch or miti\u2026\n\nhttps://en.hacks.gr/palio-provlima-sto-apache-struts-axiopoieitai-energa-se-epitheseis-symfona-me-ti-cisa/\n\n#ApacheStruts #CISA #Vulnerability", "creation_timestamp": "2026-10-12T07:53:06.060415Z"}, {"uuid": "f949d317-53f8-45e1-b0d5-74ec51d12fef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/blackhatnews.tokyo/post/3mxo3b6u23x2w", "content": "CISA\u300110\u5e74\u524d\u306eApache Struts RCE\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u653b\u6483\u306e\u767a\u751f\u3092\u8b66\u544a\n\n\u7c73\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5e81\uff08CISA\uff09\u306f\u300110\u5e74\u524d\u306b\u516c\u958b\u3055\u308c\u305fApache Structs\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u8106\u5f31\u6027\u300cCVE-2016-3081\u300d\u306b\u3064\u3044\u3066\u3001\u5b9f\u969b\u306b\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u8a3c\u62e0\u304c\u78ba\u8a8d\u3055\u308c\u305f\u3068\u3057\u3066\u3001\u300c\u65e2\u77e5\u306e\u60aa\u7528\u3055\u308c\u305f\u8106\u5f31\u6027\uff08KEV\uff09\u30ab\u30bf\u30ed\u30b0\u300d\u306b\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002 \u3053\u306e\u8106\u5f31\u6027\u306f\u3001\u52d5\u7684\u30e1\u30bd", "creation_timestamp": "2026-10-12T08:15:51.309643Z"}, {"uuid": "409ca077-dab8-4d01-9080-db4f63737a6c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2016-3081", "type": "seen", "source": "https://bsky.app/profile/thedailytechfeed.com/post/3mxog6ob4tv2q", "content": "Old Apache Struts flaw CVE-2016-3081 is being actively exploited\u2014patch now. #ApacheStruts #CVE20163081 #Vulnerability #CyberSecurity #ThreatIntel #LegacySystems https://thedailytechfeed.com/outdated-apache-struts-bug-cve-2016-3081-under-active-attack/", "creation_timestamp": "2026-10-12T11:31:18.356483Z"}, {"uuid": "32c3b926-3b18-4d9e-bae1-2a1cdf93534c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/160355e6-36c4-42a6-a839-70a2c2c3a87e", "content": "", "creation_timestamp": "2026-10-12T12:35:19.848287Z"}, {"uuid": "cece4124-e1a1-4a73-b895-2430e06264f8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2016-3081", "type": "seen", "source": "https://bsky.app/profile/aiuto-ch.bsky.social/post/3mxop4dv3gpsu", "content": "CISA KEV | CVE-2016-3081 | Apache / Struts\n\nCISA lists this vulnerability as exploited in the wild. Check affected products and vendor guidance.\n\nSource: CISA KEV\n\nFull analysis: https://t.me/aiutocomputerhelp_lab/1235", "creation_timestamp": "2026-10-12T14:11:04.207890Z"}]}