CVE-2020-7796

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Source
https://cve.org/CVERecord?id=CVE-2020-7796
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7796.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-7796
Published
2020-02-18T22:15:10.013Z
Modified
2026-07-09T00:12:11.438640Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7 allows SSRF when WebEx zimlet is installed and zimlet JSP is enabled.

References

Affected packages

Git
github.com/zimbra/zm-build

Affected ranges

Type
GIT
Repo
https://github.com/zimbra/zm-build
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ac6081fa002b1511e926aba37740d2b6c20f3f43
Introduced
ac6081fa002b1511e926aba37740d2b6c20f3f43
Last affected
0e40da921adb967639011de45841cef4c4601413
Database specific 
{
    "cpe": [
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:-:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p1:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p3:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p5:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.8.15"
        },
        {
            "introduced": "8.8.15-NA"
        },
        {
            "last_affected": "8.8.15-NA"
        },
        {
            "introduced": "8.8.15-p1"
        },
        {
            "last_affected": "8.8.15-p1"
        },
        {
            "introduced": "8.8.15-p3"
        },
        {
            "last_affected": "8.8.15-p3"
        },
        {
            "introduced": "8.8.15-p5"
        },
        {
            "last_affected": "8.8.15-p5"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

8.*
8.8.15
8.8.15-NA
8.8.15-p1
8.8.15-p3
8.8.15-p5
8.8.15.p3
8.8.15.p5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7796.json"
github.com/zimbra/zm-mailbox

Affected ranges

Type
GIT
Repo
https://github.com/zimbra/zm-mailbox
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d30e647f21ecef5490f21facf2e06e228b44a36e
Introduced
d30e647f21ecef5490f21facf2e06e228b44a36e
Last affected
d093cdf68ec6716be445c653277f602739a5086b
Database specific 
{
    "cpe": [
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:-:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p1:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p2:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p3:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p4:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p5:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p6:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.8.15"
        },
        {
            "introduced": "8.8.15-NA"
        },
        {
            "last_affected": "8.8.15-NA"
        },
        {
            "introduced": "8.8.15-p1"
        },
        {
            "last_affected": "8.8.15-p1"
        },
        {
            "introduced": "8.8.15-p2"
        },
        {
            "last_affected": "8.8.15-p2"
        },
        {
            "introduced": "8.8.15-p3"
        },
        {
            "last_affected": "8.8.15-p3"
        },
        {
            "introduced": "8.8.15-p4"
        },
        {
            "last_affected": "8.8.15-p4"
        },
        {
            "introduced": "8.8.15-p5"
        },
        {
            "last_affected": "8.8.15-p5"
        },
        {
            "introduced": "8.8.15-p6"
        },
        {
            "last_affected": "8.8.15-p6"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

8.*
8.8.10
8.8.12
8.8.15
8.8.15-NA
8.8.15-p1
8.8.15-p2
8.8.15-p3
8.8.15-p4
8.8.15-p5
8.8.15-p6
8.8.15.p1
8.8.15.p2
8.8.15.p3
8.8.15.p4
8.8.15.p5
8.8.15.p6
8.8.2
8.8.3
8.8.4
8.8.5
8.8.6
8.8.7
8.8.8
8.8.9

Database specific

vanir_signatures_modified 
"2026-07-09T00:12:11Z"
vanir_signatures 
[
    {
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "length": 461.0,
            "function_hash": "130804680382483964301386928646396783356"
        },
        "signature_version": "v1",
        "source": "https://github.com/zimbra/zm-mailbox/commit/d30e647f21ecef5490f21facf2e06e228b44a36e",
        "id": "CVE-2020-7796-4314dc38",
        "target": {
            "function": "updateLastLogon",
            "file": "store/src/java/com/zimbra/cs/account/ldap/LdapProvisioning.java"
        }
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "35532726304441886843822597725517922529",
                "86869606749296562789619135716824747966",
                "329209388892522800440224682947664957145",
                "301198994465565842404478996247629867721",
                "249110717571679374632676844697594286961",
                "165150619554600532748713227738510509377",
                "135793442757343879754509969633552703576",
                "99023990949396355242231588957425096724"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/zimbra/zm-mailbox/commit/d30e647f21ecef5490f21facf2e06e228b44a36e",
        "id": "CVE-2020-7796-96c6e311",
        "target": {
            "file": "store/src/java/com/zimbra/cs/account/ldap/LdapProvisioning.java"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7796.json"
github.com/zimbra/zm-zcs

Affected ranges

Type
GIT
Repo
https://github.com/zimbra/zm-zcs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6c72db05e6f1b89c511ba5c08ec4b6399bec7bb6
Introduced
6c72db05e6f1b89c511ba5c08ec4b6399bec7bb6
Last affected
23aed22cd8a74171216c22f113baf1c7516065a5
Database specific 
{
    "cpe": [
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:-:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p6:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.8.15"
        },
        {
            "introduced": "8.8.15-NA"
        },
        {
            "last_affected": "8.8.15-NA"
        },
        {
            "introduced": "8.8.15-p6"
        },
        {
            "last_affected": "8.8.15-p6"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

8.*
8.7.10
8.7.11
8.7.6
8.7.7
8.7.9
8.8.0.beta1
8.8.0beta2
8.8.10
8.8.11
8.8.12
8.8.15
8.8.15-NA
8.8.15-p6
8.8.15.p6
8.8.2
8.8.3
8.8.4
8.8.5
8.8.6
8.8.7
8.8.8
8.8.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7796.json"
github.com/zimbra/zm-zcs-lib

Affected ranges

Type
GIT
Repo
https://github.com/zimbra/zm-zcs-lib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
41db44a222b547dcc89ab50273cb8684195c09c2
Introduced
41db44a222b547dcc89ab50273cb8684195c09c2
Last affected
0ab6066136702c847b75ff6928cf5e7af37adb6f
Database specific 
{
    "cpe": [
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:-:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p3:*:*:*:*:*:*",
        "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.15:p5:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.8.15"
        },
        {
            "introduced": "8.8.15-NA"
        },
        {
            "last_affected": "8.8.15-NA"
        },
        {
            "introduced": "8.8.15-p3"
        },
        {
            "last_affected": "8.8.15-p3"
        },
        {
            "introduced": "8.8.15-p5"
        },
        {
            "last_affected": "8.8.15-p5"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

8.*
8.7.6
8.7.7
8.8.15
8.8.15-NA
8.8.15-p3
8.8.15-p5
8.8.15.p3
8.8.15.p5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7796.json"