Vulnerability-Lookup

BDU:2025-15585 (CVE-2025-10966)

Vulnerability from fstec – Published: 2025-12-11 – Updated: 2026-01-21 – View on bdu.fstec.ru Exploit publicly available Fixed

Title

Уязвимость программного средства для взаимодействия с серверами cURL, связанная с обменом ключами без аутентификации объекта, позволяющая нарушителю выполнять атаки типа «человек посередине»

Summary

Уязвимость программного средства для взаимодействия с серверами cURL связана с обменом ключами без аутентификации объекта. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, выполнять атаки типа «человек посередине»

Severity

4.0 (Medium) CVSS 2.0


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

4.3 (Medium) CVSS 3.1


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

Class

Architecture vulnerability

Status

Confirmed by the vendor

Exploitation

Authentication bypass

Incidents

Being clarified

Remediation

Software update

CWE

CWE-322 - Обмен ключами без аутентификации сторон

Aliases

CVE-2025-10966

References

4 references

URL
https://redos.red-soft.ru/support/secure/uyazvimosti/uyazvimost-curl-cve-2025-1…
https://curl.se/docs/CVE-2025-10966.html
https://www.suse.com/ko-kr/security/cve/CVE-2025-10966.html
https://hackerone.com/reports/3355218

Impacted products

3 products from 3 vendors

Vendors

Novell Inc., ООО «Ред Софт», Daniel Stenberg

Products

openSUSE Tumbleweed, РЕД ОС (запись в едином реестре российских программ №3751), cURL

Versions

- (openSUSE Tumbleweed), 7.3 (РЕД ОС), до 8.17.0 (cURL)

Product types

Operating system, Application software

Platforms

ООО «Ред Софт» РЕД ОС 7.3 (запись в едином реестре российских программ №3751)

Mitigations

Использование рекомендаций: https://curl.se/docs/CVE-2025-10966.html Для РедОС: https://redos.red-soft.ru/support/secure/uyazvimosti/uyazvimost-curl-cve-2025-10966/?sphrase_id=1370798 Для программных продуктов Novell Inc.: https://www.suse.com/ko-kr/security/cve/CVE-2025-10966.html

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
  "CVSS 3.0": "AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Novell Inc., \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb, Daniel Stenberg",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "- (openSUSE Tumbleweed), 7.3 (\u0420\u0415\u0414 \u041e\u0421), \u0434\u043e 8.17.0 (cURL)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://curl.se/docs/CVE-2025-10966.html\n\n\u0414\u043b\u044f \u0420\u0435\u0434\u041e\u0421: \nhttps://redos.red-soft.ru/support/secure/uyazvimosti/uyazvimost-curl-cve-2025-10966/?sphrase_id=1370798\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Novell Inc.:\nhttps://www.suse.com/ko-kr/security/cve/CVE-2025-10966.html",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "07.11.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "21.01.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "11.12.2025",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2025-15585",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2025-10966",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "openSUSE Tumbleweed, \u0420\u0415\u0414 \u041e\u0421 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), cURL",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 7.3  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751)",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438 cURL, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043e\u0431\u043c\u0435\u043d\u043e\u043c \u043a\u043b\u044e\u0447\u0430\u043c\u0438 \u0431\u0435\u0437 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0430\u0442\u0430\u043a\u0438 \u0442\u0438\u043f\u0430 \u00ab\u0447\u0435\u043b\u043e\u0432\u0435\u043a \u043f\u043e\u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435\u00bb",
  "\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": "\u041e\u0431\u043c\u0435\u043d \u043a\u043b\u044e\u0447\u0430\u043c\u0438 \u0431\u0435\u0437 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0441\u0442\u043e\u0440\u043e\u043d (CWE-322)",
  "\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 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438 cURL \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0431\u043c\u0435\u043d\u043e\u043c \u043a\u043b\u044e\u0447\u0430\u043c\u0438 \u0431\u0435\u0437 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430. \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, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0430\u0442\u0430\u043a\u0438 \u0442\u0438\u043f\u0430 \u00ab\u0447\u0435\u043b\u043e\u0432\u0435\u043a \u043f\u043e\u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435\u00bb",
  "\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\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\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": "\u041d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u0435 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://redos.red-soft.ru/support/secure/uyazvimosti/uyazvimost-curl-cve-2025-10966/?sphrase_id=1370798\nhttps://curl.se/docs/CVE-2025-10966.html\nhttps://www.suse.com/ko-kr/security/cve/CVE-2025-10966.html\nhttps://hackerone.com/reports/3355218",
  "\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": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-322",
  "\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": "\u0421\u0440\u0435\u0434\u043d\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 4)\n\u0421\u0440\u0435\u0434\u043d\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 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 4,3)"
}

CVE-2025-10966 (GCVE-0-2025-10966)

Vulnerability from cvelistv5 – Published: 2025-11-07 07:26 – Updated: 2026-09-15 06:02

Title

missing SFTP host verification with wolfSSH

Summary

curl's code for managing SSH connections when SFTP was done using the wolfSSH powered backend was flawed and missed host verification mechanisms. This prevents curl from detecting MITM attackers and more.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-10 20:26 UTC

CWE

CWE-322 - Key Exchange without Entity Authentication

Assigner

curl redhat root

References

5 references

URL	Tags
https://curl.se/docs/CVE-2025-10966.json
https://curl.se/docs/CVE-2025-10966.html
https://hackerone.com/reports/3355218
http://www.openwall.com/lists/oss-security/2025/11/05/2
https://cert-portal.siemens.com/productcert/html/…

Impacted products

4 products

Vendor	Product	Version
curl	curl	Affected: 7.69.0 , < 8.14.2 (semver) Affected: 8.15.0 , < 8.16.1 (semver)
curl	curl	Affected: 6773c7ca65cf2183295e56603f9b86a5ce816a06 , < b011e3fcfb06d6c0278595ee2ee297036fbe9793 (git)
curl	curl	Affected: 8.16.0 Affected: 8.15.0 Affected: 8.14.1 Affected: 8.14.0 Affected: 8.13.0 Affected: 8.12.1 Affected: 8.12.0 Affected: 8.11.1 Affected: 8.11.0 Affected: 8.10.1 Affected: 8.10.0 Affected: 8.9.1 Affected: 8.9.0 Affected: 8.8.0 Affected: 8.7.1 Affected: 8.7.0 Affected: 8.6.0 Affected: 8.5.0 Affected: 8.4.0 Affected: 8.3.0 Affected: 8.2.1 Affected: 8.2.0 Affected: 8.1.2 Affected: 8.1.1 Affected: 8.1.0 Affected: 8.0.1 Affected: 8.0.0 Affected: 7.88.1 Affected: 7.88.0 Affected: 7.87.0 Affected: 7.86.0 Affected: 7.85.0 Affected: 7.84.0 Affected: 7.83.1 Affected: 7.83.0 Affected: 7.82.0 Affected: 7.81.0 Affected: 7.80.0 Affected: 7.79.1 Affected: 7.79.0 Affected: 7.78.0 Affected: 7.77.0 Affected: 7.76.1 Affected: 7.76.0 Affected: 7.75.0 Affected: 7.74.0 Affected: 7.73.0 Affected: 7.72.0 Affected: 7.71.1 Affected: 7.71.0 Affected: 7.70.0 Affected: 7.69.1 Affected: 7.69.0
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V4.0 (custom)

Credits

Stanislav Fort (Aisle Research) Daniel Stenberg

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-07T08:05:50.150Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/11/05/2"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-10966",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-10T20:26:03.531168Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-10T20:26:07.282Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "RUGGEDCOM RST2428P",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V4.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-02T12:59:51.873Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-253495.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
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          "vendor": "curl",
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              "lessThan": "8.14.2",
              "status": "affected",
              "version": "7.69.0",
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            },
            {
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              "status": "affected",
              "version": "8.15.0",
              "versionType": "semver"
            }
          ]
        },
        {
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          "product": "curl",
          "repo": "https://github.com/curl/curl.git",
          "vendor": "curl",
          "versions": [
            {
              "lessThan": "b011e3fcfb06d6c0278595ee2ee297036fbe9793",
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              "version": "6773c7ca65cf2183295e56603f9b86a5ce816a06",
              "versionType": "git"
            }
          ]
        },
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            },
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              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "8.12.0"
            },
            {
              "status": "affected",
              "version": "8.11.1"
            },
            {
              "status": "affected",
              "version": "8.11.0"
            },
            {
              "status": "affected",
              "version": "8.10.1"
            },
            {
              "status": "affected",
              "version": "8.10.0"
            },
            {
              "status": "affected",
              "version": "8.9.1"
            },
            {
              "status": "affected",
              "version": "8.9.0"
            },
            {
              "status": "affected",
              "version": "8.8.0"
            },
            {
              "status": "affected",
              "version": "8.7.1"
            },
            {
              "status": "affected",
              "version": "8.7.0"
            },
            {
              "status": "affected",
              "version": "8.6.0"
            },
            {
              "status": "affected",
              "version": "8.5.0"
            },
            {
              "status": "affected",
              "version": "8.4.0"
            },
            {
              "status": "affected",
              "version": "8.3.0"
            },
            {
              "status": "affected",
              "version": "8.2.1"
            },
            {
              "status": "affected",
              "version": "8.2.0"
            },
            {
              "status": "affected",
              "version": "8.1.2"
            },
            {
              "status": "affected",
              "version": "8.1.1"
            },
            {
              "status": "affected",
              "version": "8.1.0"
            },
            {
              "status": "affected",
              "version": "8.0.1"
            },
            {
              "status": "affected",
              "version": "8.0.0"
            },
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              "status": "affected",
              "version": "7.88.1"
            },
            {
              "status": "affected",
              "version": "7.88.0"
            },
            {
              "status": "affected",
              "version": "7.87.0"
            },
            {
              "status": "affected",
              "version": "7.86.0"
            },
            {
              "status": "affected",
              "version": "7.85.0"
            },
            {
              "status": "affected",
              "version": "7.84.0"
            },
            {
              "status": "affected",
              "version": "7.83.1"
            },
            {
              "status": "affected",
              "version": "7.83.0"
            },
            {
              "status": "affected",
              "version": "7.82.0"
            },
            {
              "status": "affected",
              "version": "7.81.0"
            },
            {
              "status": "affected",
              "version": "7.80.0"
            },
            {
              "status": "affected",
              "version": "7.79.1"
            },
            {
              "status": "affected",
              "version": "7.79.0"
            },
            {
              "status": "affected",
              "version": "7.78.0"
            },
            {
              "status": "affected",
              "version": "7.77.0"
            },
            {
              "status": "affected",
              "version": "7.76.1"
            },
            {
              "status": "affected",
              "version": "7.76.0"
            },
            {
              "status": "affected",
              "version": "7.75.0"
            },
            {
              "status": "affected",
              "version": "7.74.0"
            },
            {
              "status": "affected",
              "version": "7.73.0"
            },
            {
              "status": "affected",
              "version": "7.72.0"
            },
            {
              "status": "affected",
              "version": "7.71.1"
            },
            {
              "status": "affected",
              "version": "7.71.0"
            },
            {
              "status": "affected",
              "version": "7.70.0"
            },
            {
              "status": "affected",
              "version": "7.69.1"
            },
            {
              "status": "affected",
              "version": "7.69.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Stanislav Fort (Aisle Research)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Daniel Stenberg"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "curl\u0027s code for managing SSH connections when SFTP was done using the wolfSSH\npowered backend was flawed and missed host verification mechanisms.\n\nThis prevents curl from detecting MITM attackers and more."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-322",
              "description": "Key Exchange without Entity Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-15T06:02:24.883Z",
        "orgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
        "shortName": "curl"
      },
      "references": [
        {
          "url": "https://curl.se/docs/CVE-2025-10966.json"
        },
        {
          "url": "https://curl.se/docs/CVE-2025-10966.html"
        },
        {
          "url": "https://hackerone.com/reports/3355218"
        }
      ],
      "title": "missing SFTP host verification with wolfSSH",
      "x_generator": {
        "engine": "cvelib 1.8.0"
      },
      "x_osv": {
        "affected": [
          {
            "ranges": [
              {
                "events": [
                  {
                    "introduced": "7.69.0"
                  },
                  {
                    "fixed": "8.14.2"
                  },
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              "8.7.1",
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              "8.6.0",
              "8.5.0",
              "8.4.0",
              "8.3.0",
              "8.2.1",
              "8.2.0",
              "8.1.2",
              "8.1.1",
              "8.1.0",
              "8.0.1",
              "8.0.0",
              "7.88.1",
              "7.88.0",
              "7.87.0",
              "7.86.0",
              "7.85.0",
              "7.84.0",
              "7.83.1",
              "7.83.0",
              "7.82.0",
              "7.81.0",
              "7.80.0",
              "7.79.1",
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              "7.71.0",
              "7.70.0",
              "7.69.1",
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        ],
        "aliases": [
          "CVE-2025-10966"
        ],
        "credits": [
          {
            "name": "Stanislav Fort (Aisle Research)",
            "type": "finder"
          },
          {
            "name": "Daniel Stenberg",
            "type": "remediation developer"
          }
        ],
        "database_specific": {
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            "desc": "Key Exchange without Entity Authentication",
            "id": "CWE-322"
          },
          "URL": "https://curl.se/docs/CVE-2025-10966.json",
          "affects": "both",
          "award": {
            "amount": "505",
            "currency": "USD"
          },
          "issue": "https://hackerone.com/reports/3355218",
          "last_affected": "8.16.0",
          "package": "curl",
          "severity": "Low",
          "www": "https://curl.se/docs/CVE-2025-10966.html"
        },
        "details": "curl\u0027s code for managing SSH connections when SFTP was done using the wolfSSH\npowered backend was flawed and missed host verification mechanisms.\n\nThis prevents curl from detecting MITM attackers and more.",
        "id": "CURL-CVE-2025-10966",
        "modified": "2026-09-07T10:34:51.00Z",
        "published": "2025-11-05T08:00:00.00Z",
        "schema_version": "1.5.0",
        "summary": "missing SFTP host verification with wolfSSH"
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
    "assignerShortName": "curl",
    "cveId": "CVE-2025-10966",
    "datePublished": "2025-11-07T07:26:30.351Z",
    "dateReserved": "2025-09-25T10:15:10.502Z",
    "dateUpdated": "2026-09-15T06:02:24.883Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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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.
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Action not permitted

BDU:2025-15585 (CVE-2025-10966)

CVE-2025-10966 (GCVE-0-2025-10966)

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