Vulnerability-Lookup

CVE-2019-9670 (GCVE-0-2019-9670)

Vulnerability from cvelistv5 – Published: 2019-05-29 21:04 – Updated: 2025-10-21 23:45

CISA Shadowserver Previdian

Summary

mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-07 14:01 UTC

CWE

n/a
CWE-611 - Improper Restriction of XML External Entity Reference

Assigner

mitre mitre root

References

7 references

URL	Tags
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories	x_refsource_MISC
https://bugzilla.zimbra.com/show_bug.cgi?id=109129	x_refsource_MISC
http://www.rapid7.com/db/modules/exploit/linux/ht…	x_refsource_MISC
http://packetstormsecurity.com/files/152487/Zimbr…	x_refsource_MISC
https://www.exploit-db.com/exploits/46693/	exploitx_refsource_EXPLOIT-DB
https://isc.sans.edu/forums/diary/CVE20199670+Zim…	x_refsource_MISC
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 2e901884-d694-40e4-8852-aaec13fdf809

Vulnerability ID: CVE-2019-9670

Status: Confirmed

Status Updated: 2022-01-10 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2022-01-10

Asserted: 2022-01-10

Scope

Notes: KEV entry: Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference | Affected: Synacor / Zimbra Collaboration Suite (ZCS) | Description: Synacor Zimbra Collaboration Suite (ZCS) contains an improper restriction of XML external entity (XXE) vulnerability in the mailboxd component. | Required action: Apply updates per vendor instructions. | Due date: 2022-07-10 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2019-9670

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details

Cwes	CWE-611
Feed	CISA Known Exploited Vulnerabilities Catalog
Product	Zimbra Collaboration Suite (ZCS)
Due Date	2022-07-10
Date Added	2022-01-10
Vendorproject	Synacor
Vulnerabilityname	Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference
Knownransomwarecampaignuse	Unknown

References

CVE-2019-9670

Created: 2026-02-02 13:25 UTC | Updated: 2026-02-06 07:53 UTC

Shadowserver

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 077daf93-3257-4cfe-8fcc-c7886c9c917b

Vulnerability ID: CVE-2019-9670

Status: Confirmed

Status Updated: 2026-09-06 00:00 UTC

Exploited: Yes

Characteristics

Severity: 98.0

Timestamps

First Seen: 2023-10-13

Asserted: 2023-10-13

Last Seen: 2026-09-06

Scope

Asset Exposure: ['internet-facing']

Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details

1D	4
Iot	no
Feed	Shadowserver Foundation honeypot/exploited-vulnerabilities
Type	http-scan
Class	email
7D Avg	3
Vendor	Synacor
30D Avg	4
90D Avg	4
Product	Zimbra Collaboration Suite
Cisa Kev	yes
Connections	57
Observation Date	2026-09-06
Vulnerability Class	CVSS
Vulnerability Score	9.8
Vulnerability Severity	Critical

References

Created: 2026-07-01 05:54 UTC | Updated: 2026-09-08 01:00 UTC

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 4b167018-5b08-47be-9412-c9060715f788

Vulnerability ID: CVE-2019-9670

Status: Confirmed

Status Updated: 2022-01-10 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2022-01-10

Asserted: 2022-01-10

Scope

Notes: KEVIntel entry: mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as... | Affected: Synacor / Zimbra Collaboration Suite | CVSS: 9.8 (CRITICAL) | EPSS: 0.99986 | Used in malware: unknown | Not yet in CISA KEV: False

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details

Feed	KEVIntel (kevintel.com)
Title	mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as...
Vendor	Synacor
Product	Zimbra Collaboration Suite
Added Date	2022-01-10T00:00:00.000Z
Cvss Score	9.8
Epss Score	0.99986
Cvss Severity	CRITICAL
Epss Percentile	0.99983
Used In Malware	unknown
Ahead Of Cisa Kev	None
Not Yet In Cisa Kev	False

References

Created: 2026-06-23 11:13 UTC | Updated: 2026-06-23 11:13 UTC

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BDU:2021-04391 (CVE-2019-9670)

Vulnerability from fstec – Published: 2021-09-07 – Updated: 2021-09-07 – View on bdu.fstec.ru Exploit publicly available Yes Fixed

CISA Shadowserver Previdian

Title

Уязвимость компонента mailboxd (Autodiscover/Autodiscover.xml) корпоративной системы управления электронной почтой Zimbra Collaboration Suite, позволяющая нарушителю осуществить XXE-атаку

Summary

Уязвимость компонента mailboxd (Autodiscover/Autodiscover.xml) корпоративной системы управления электронной почтой Zimbra Collaboration Suite связана с неверным ограничением XML-ссылок на внешние объекты. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, осуществить XXE-атаку

Severity

10.0 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 (Critical) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Injection

Incidents

Yes

Remediation

Software update

CWE

CWE-611 - Неверное ограничение XML-ссылок на внешние объекты

Aliases

CVE-2019-9670, EDB-ID46693

References

6 references

URL
https://bugzilla.zimbra.com/show_bug.cgi?id=109129
http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-S…
http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce
https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vu…
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
https://www.exploit-db.com/exploits/46693/

Impacted products

1 product from 1 vendor

Vendors

Zimbra Inc.

Products

Zimbra Collaboration Suite

Versions

до 8.7.11 Patch10 (Zimbra Collaboration Suite)

Product types

Network device, Network software

Mitigations

Использование рекомендаций: https://bugzilla.zimbra.com/show_bug.cgi?id=109129

JSON

To clipboard

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  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u0435",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u0432\u0435\u0440\u043d\u043e\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 XML-\u0441\u0441\u044b\u043b\u043e\u043a \u043d\u0430 \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b (CWE-611)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 mailboxd (Autodiscover/Autodiscover.xml) \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0447\u0442\u043e\u0439 Zimbra Collaboration Suite \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u0432\u0435\u0440\u043d\u044b\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435\u043c XML-\u0441\u0441\u044b\u043b\u043e\u043a \u043d\u0430 \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e, \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0438\u0442\u044c XXE-\u0430\u0442\u0430\u043a\u0443",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u043d\u044a\u0435\u043a\u0446\u0438\u044f",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://bugzilla.zimbra.com/show_bug.cgi?id=109129\nhttp://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html\nhttp://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce\nhttps://bugzilla.zimbra.com/show_bug.cgi?id=109129\nhttps://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/\nhttps://wiki.zimbra.com/wiki/Zimbra_Security_Advisories\nhttps://www.exploit-db.com/exploits/46693/",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-611",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 10)\n\u041a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 9,8)"
}

FKIE_CVE-2019-9670

Vulnerability from fkie_nvd - Published: 2019-05-29 22:29 - Updated: 2026-06-17 02:44

CISA Shadowserver Previdian

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.

References

URL	Tags
cve@mitre.org	http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html	Exploit, Third Party Advisory, VDB Entry
cve@mitre.org	http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce	Third Party Advisory
cve@mitre.org	https://bugzilla.zimbra.com/show_bug.cgi?id=109129	Broken Link, Issue Tracking, Patch, Third Party Advisory
cve@mitre.org	https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/	Exploit, Third Party Advisory
cve@mitre.org	https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories	Vendor Advisory
cve@mitre.org	https://www.exploit-db.com/exploits/46693/	Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html	Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.zimbra.com/show_bug.cgi?id=109129	Broken Link, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.exploit-db.com/exploits/46693/	Exploit, Third Party Advisory, VDB Entry
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9670	US Government Resource

Impacted products

Vendor	Product	Version
synacor	zimbra_collaboration_suite	*
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11
synacor	zimbra_collaboration_suite	8.7.11

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cisaActionDue": "2022-07-10",
  "cisaExploitAdd": "2022-01-10",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9A91CE8F-5E21-459E-A253-A1706357B82B",
              "versionEndExcluding": "8.7.11",
              "versionStartIncluding": "8.7.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:-:*:*:*:*:*:*",
              "matchCriteriaId": "A98A1461-959C-4FC5-8860-76C3A9605F41",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p1:*:*:*:*:*:*",
              "matchCriteriaId": "F64CBF7B-63AB-4523-84B9-D86F64DAB4BB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p2:*:*:*:*:*:*",
              "matchCriteriaId": "D411A60B-BFA0-4B47-BF7B-D21AAFFC9E55",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p3:*:*:*:*:*:*",
              "matchCriteriaId": "0ADC2E0E-9365-46AA-85AC-DF2B5C791833",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p4:*:*:*:*:*:*",
              "matchCriteriaId": "5ADA2C87-BDA0-485B-8BF3-EE1E1DC1C4BC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p5:*:*:*:*:*:*",
              "matchCriteriaId": "E28795C8-62FF-4C68-A469-8A2AD309E28B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p6:*:*:*:*:*:*",
              "matchCriteriaId": "08339B97-5558-4DF5-8CB7-6CEB91328CDD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p7:*:*:*:*:*:*",
              "matchCriteriaId": "779BE18C-12E4-4F91-A5EC-DAB739003DA0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p8:*:*:*:*:*:*",
              "matchCriteriaId": "CF7BA64E-2A92-4C8B-8913-E89E6B42ABF7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p9:*:*:*:*:*:*",
              "matchCriteriaId": "3999E720-AC7F-45F1-9B72-63366571B6AC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml."
    },
    {
      "lang": "es",
      "value": "El componente mailboxd en Synacor Zimbra Collaboration Suite 8.7.x antes de 8.7.11p10 tiene una vulnerabilidad de inyecci\u00f3n de entidad externa XML (XXE), como lo demuestra Autodiscover/Autodiscover.xml"
    }
  ],
  "id": "CVE-2019-9670",
  "lastModified": "2026-06-17T02:44:09.363",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2019-9670",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-02-07T14:01:10.436151Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2019-05-29T22:29:01.507",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://bugzilla.zimbra.com/show_bug.cgi?id=109129"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/46693/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://bugzilla.zimbra.com/show_bug.cgi?id=109129"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/46693/"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9670"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-PJ74-PF28-5QJW

Vulnerability from github – Published: 2022-05-24 16:46 – Updated: 2025-10-22 00:31

Details

mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2019-9670"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-29T22:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability.",
  "id": "GHSA-pj74-pf28-5qjw",
  "modified": "2025-10-22T00:31:41Z",
  "published": "2022-05-24T16:46:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9670"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.zimbra.com/show_bug.cgi?id=109129"
    },
    {
      "type": "WEB",
      "url": "https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570"
    },
    {
      "type": "WEB",
      "url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9670"
    },
    {
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      "url": "https://www.exploit-db.com/exploits/46693"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html"
    },
    {
      "type": "WEB",
      "url": "http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce"
    }
  ],
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  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2019-9670

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.

Aliases

CVE-2019-9670

Aliases

CVE-2019-9670

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2019-9670",
    "description": "mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.",
    "id": "GSD-2019-9670",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2019-9670"
    ]
  },
  "gsd": {
    "metadata": {
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      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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        "CVE-2019-9670"
      ],
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      "id": "GSD-2019-9670",
      "modified": "2023-12-13T01:23:47.362568Z",
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    }
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          "exploitabilityScore": 10.0,
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      "publishedDate": "2019-05-29T22:29Z"
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2019-9670 (GCVE-0-2019-9670)

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Vendor Report Successful Exploitation Confidence: 80% Source: cisa-kev

Details

References

Shadowserver

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Characteristics

Timestamps

Scope

Evidence

Honeypot In The Wild Attempts Confidence: 70% Source: shadowserver

Details

References

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Public Report Successful Exploitation Confidence: 70% Source: kevintel

Details

References

BDU:2021-04391 (CVE-2019-9670)

FKIE_CVE-2019-9670

GHSA-PJ74-PF28-5QJW

GSD-2019-9670

Tags

Sightings

Nomenclature

Related by attack behaviour