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Vulnerability details: VCID-u1af-z4an-aaab
Vulnerability ID VCID-u1af-z4an-aaab
Aliases CVE-2020-1757
GHSA-2w73-fqqj-c92p
Summary Improper Input Validation A flaw was found in undertow, where the Servlet container causes `servletPath` to normalize incorrectly by truncating the path after semicolon which may lead to an application mapping resulting in the security bypass.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-20 Improper Input Validation
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2020:2058
rhas Important https://access.redhat.com/errata/RHSA-2020:2059
rhas Important https://access.redhat.com/errata/RHSA-2020:2060
rhas Important https://access.redhat.com/errata/RHSA-2020:2061
rhas Important https://access.redhat.com/errata/RHSA-2020:2112
rhas Important https://access.redhat.com/errata/RHSA-2020:2511
rhas Important https://access.redhat.com/errata/RHSA-2020:2512
rhas Important https://access.redhat.com/errata/RHSA-2020:2513
rhas Important https://access.redhat.com/errata/RHSA-2020:2515
rhas Important https://access.redhat.com/errata/RHSA-2020:2905
rhas Important https://access.redhat.com/errata/RHSA-2020:3192
rhas Important https://access.redhat.com/errata/RHSA-2020:3779
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1757.json
epss 0.00063 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
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epss 0.00063 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
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epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
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epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
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epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
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epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
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epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
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epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.0015 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
epss 0.00514 https://api.first.org/data/v1/epss?cve=CVE-2020-1757
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1752770
cvssv3.1 8.1 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757
generic_textual HIGH https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-2w73-fqqj-c92p
cvssv2 5.5 https://nvd.nist.gov/vuln/detail/CVE-2020-1757
cvssv3 8.1 https://nvd.nist.gov/vuln/detail/CVE-2020-1757
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2020-1757
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1757.json
https://api.first.org/data/v1/epss?cve=CVE-2020-1757
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757
1752770 https://bugzilla.redhat.com/show_bug.cgi?id=1752770
cpe:2.3:a:redhat:jboss_data_grid:7.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:jboss_data_grid:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_fuse:6.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:jboss_fuse:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.0.0:sp1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:2.0.0:sp1:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.0.25:sp1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:2.0.25:sp1:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.0.26:sp3:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:2.0.26:sp3:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.0.28:sp1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:2.0.28:sp1:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.0.28:sp2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:2.0.28:sp2:*:*:*:*:*:*
CVE-2020-1757 https://nvd.nist.gov/vuln/detail/CVE-2020-1757
GHSA-2w73-fqqj-c92p https://github.com/advisories/GHSA-2w73-fqqj-c92p
RHSA-2020:2058 https://access.redhat.com/errata/RHSA-2020:2058
RHSA-2020:2059 https://access.redhat.com/errata/RHSA-2020:2059
RHSA-2020:2060 https://access.redhat.com/errata/RHSA-2020:2060
RHSA-2020:2061 https://access.redhat.com/errata/RHSA-2020:2061
RHSA-2020:2112 https://access.redhat.com/errata/RHSA-2020:2112
RHSA-2020:2511 https://access.redhat.com/errata/RHSA-2020:2511
RHSA-2020:2512 https://access.redhat.com/errata/RHSA-2020:2512
RHSA-2020:2513 https://access.redhat.com/errata/RHSA-2020:2513
RHSA-2020:2515 https://access.redhat.com/errata/RHSA-2020:2515
RHSA-2020:2905 https://access.redhat.com/errata/RHSA-2020:2905
RHSA-2020:3192 https://access.redhat.com/errata/RHSA-2020:3192
RHSA-2020:3779 https://access.redhat.com/errata/RHSA-2020:3779
RHSA-2024:5856 https://access.redhat.com/errata/RHSA-2024:5856
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1757.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-1757
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-1757
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-1757
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.28763
EPSS Score 0.00063
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.