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Vulnerability details: VCID-crjc-1968-fygt
Vulnerability ID VCID-crjc-1968-fygt
Aliases CVE-2022-27780
Summary The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later retrieved.For example, a URL like `http://example.com%2F127.0.0.1/`, would be allowed bythe parser and get transposed into `http://example.com/127.0.0.1/`. This flawcan be used to circumvent filters, checks and more.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-177 Improper Handling of URL Encoding (Hex Encoding)
CWE-838 Inappropriate Encoding for Output Context
CWE-918 Server-Side Request Forgery (SSRF)
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-27780.json
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.00087 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.0009 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
epss 0.0009 https://api.first.org/data/v1/epss?cve=CVE-2022-27780
cvssv3.1 Medium https://curl.se/docs/CVE-2022-27780.html
cvssv3.1 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.3 https://hackerone.com/reports/1553841
ssvc Track https://hackerone.com/reports/1553841
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2022-27780
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2022-27780
archlinux Medium https://security.archlinux.org/AVG-2706
cvssv3.1 5.3 https://security.gentoo.org/glsa/202212-01
ssvc Track https://security.gentoo.org/glsa/202212-01
cvssv3.1 5.3 https://security.netapp.com/advisory/ntap-20220609-0009/
ssvc Track https://security.netapp.com/advisory/ntap-20220609-0009/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-27780.json
https://api.first.org/data/v1/epss?cve=CVE-2022-27780
https://curl.se/docs/CVE-2022-27780.html
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://hackerone.com/reports/1553841
202212-01 https://security.gentoo.org/glsa/202212-01
2082203 https://bugzilla.redhat.com/show_bug.cgi?id=2082203
AVG-2706 https://security.archlinux.org/AVG-2706
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:solidfire\,_enterprise_sds_\&_hci_storage_node:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:solidfire\,_enterprise_sds_\&_hci_storage_node:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*
cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*
CVE-2022-27780 https://nvd.nist.gov/vuln/detail/CVE-2022-27780
ntap-20220609-0009 https://security.netapp.com/advisory/ntap-20220609-0009/
USN-5412-1 https://usn.ubuntu.com/5412-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-27780.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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:N/UI:N/S:U/C:N/I:L/A:N Found at https://hackerone.com/reports/1553841
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: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-07-26T20:10:43Z/ Found at https://hackerone.com/reports/1553841
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-27780
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:N/UI:N/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-27780
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:N/UI:N/S:U/C:N/I:L/A:N Found at https://security.gentoo.org/glsa/202212-01
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: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-07-26T20:10:43Z/ Found at https://security.gentoo.org/glsa/202212-01
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://security.netapp.com/advisory/ntap-20220609-0009/
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: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-07-26T20:10:43Z/ Found at https://security.netapp.com/advisory/ntap-20220609-0009/
Exploit Prediction Scoring System (EPSS)
Percentile 0.26083
EPSS Score 0.00087
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:30:36.600364+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.22/main.json 37.0.0