nuclei-templates/http/cves/2020/CVE-2020-16846.yaml

id: CVE-2020-16846

info:
  name: SaltStack <=3002 - Shell Injection
  author: dwisiswant0
  severity: critical
  description: |
    SaltStack Salt through 3002 allows an unauthenticated user with network access to the Salt API to use shell injections to run code on the Salt-API using the SSH client.
  remediation: |
    Upgrade to a patched version of SaltStack (>=3003) to mitigate this vulnerability.
  reference:
    - https://saltproject.io/on-november-3-2020-saltstack-publicly-disclosed-three-new-cves/
    - https://mp.weixin.qq.com/s/R8qw_lWizGyeJS0jOcYXag
    - https://github.com/vulhub/vulhub/tree/master/saltstack/CVE-2020-16846
    - https://nvd.nist.gov/vuln/detail/CVE-2020-16846
    - http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00029.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2020-16846
    cwe-id: CWE-78
    epss-score: 0.97467
    epss-percentile: 0.99962
    cpe: cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: saltstack
    product: salt
  tags: cve2020,cve,vulhub,saltstack,kev
variables:
  priv: "{{to_lower(rand_text_alpha(5))}}"
  roaster: "{{to_lower(rand_text_alpha(6))}}"

http:
  - method: POST
    path:
      - "{{BaseURL}}/run"

    body: "token=1337&client=ssh&tgt=*&fun=a&roster={{roaster}}&ssh_priv={{priv}}"

    headers:
      Content-Type: application/x-www-form-urlencoded # CherryPy will abort w/o define this header

    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - regex("CherryPy\/([0-9.]+)", header) || regex("CherryPy ([0-9.]+)", body)

      - type: word
        part: body
        words:
          - "An unexpected error occurred"

      - type: word
        part: header
        words:
          - "application/json"

      - type: status
        status:
          - 500
# digest: 4a0a00473045022100bb3a2ef2a09cde2b0e23692833159a34d6152fbc8b95d31f5e32b51fd28898510220178b71d42f5e15eb57599c8f076105a041de943662f0d07909286c98258f32a9:922c64590222798bb761d5b6d8e72950
misc changes 2021-01-02 04:56:15 +00:00			`id: CVE-2020-16846`
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00
			`info:`
Dashboard Content Enhancements (#4268) Dashboard Content Enhancements 2022-04-29 19:58:07 +00:00			`name: SaltStack <=3002 - Shell Injection`
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`author: dwisiswant0`
			`severity: critical`
Update CVE-2020-16846.yaml 2023-03-21 08:39:29 +00:00			`description: \|`
			`SaltStack Salt through 3002 allows an unauthenticated user with network access to the Salt API to use shell injections to run code on the Salt-API using the SSH client.`
updated 2020 CVEs 2023-09-06 12:22:36 +00:00			`remediation: \|`
			`Upgrade to a patched version of SaltStack (>=3003) to mitigate this vulnerability.`
Removed pipe (\|) character from references, because the structure requires it to be a string slice, not a string Related nuclei tickets: * #259 - dynamic key-value field support for template information * #940 - new infos in template * #834 * RES-84 2021-08-18 11:37:49 +00:00			`reference:`
Dashboard Content Enhancements (#4268) Dashboard Content Enhancements 2022-04-29 19:58:07 +00:00			`- https://saltproject.io/on-november-3-2020-saltstack-publicly-disclosed-three-new-cves/`
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`- https://mp.weixin.qq.com/s/R8qw_lWizGyeJS0jOcYXag`
			`- https://github.com/vulhub/vulhub/tree/master/saltstack/CVE-2020-16846`
Dashboard Content Enhancements (#4268) Dashboard Content Enhancements 2022-04-29 19:58:07 +00:00			`- https://nvd.nist.gov/vuln/detail/CVE-2020-16846`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00029.html`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`classification:`
			`cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`cvss-score: 9.8`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`cve-id: CVE-2020-16846`
			`cwe-id: CWE-78`
TemplateMan Update [Sun Jan 14 13:49:26 UTC 2024] :robot: 2024-01-14 13:49:27 +00:00			`epss-score: 0.97467`
product/queries updated 2024-05-31 19:23:20 +00:00			`epss-percentile: 0.99962`
updated 2020 CVEs 2023-09-06 12:22:36 +00:00			`cpe: cpe:2.3:a:saltstack:salt::::::::`
Added max request counter of each template 2023-04-28 08:11:21 +00:00			`metadata:`
			`max-request: 1`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`vendor: saltstack`
			`product: salt`
auto tagging via templateman 2024-01-14 09:21:50 +00:00			`tags: cve2020,cve,vulhub,saltstack,kev`
Replaced Hardcoded Nuclei Keyword 2023-07-20 07:43:09 +00:00			`variables:`
			`priv: "{{to_lower(rand_text_alpha(5))}}"`
			`roaster: "{{to_lower(rand_text_alpha(6))}}"`

Refactoring the directory structure based on protocols (#7137) * moving http templates * updated cves.json * moved network CVEs * updated scripts * updated workflows * updated requests to http * replaced network to tcp --------- Co-authored-by: sandeep <8293321+ehsandeep@users.noreply.github.com> 2023-04-27 04:28:59 +00:00			`http:`
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`- method: POST`
			`path:`
			`- "{{BaseURL}}/run"`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00
Replaced Hardcoded Nuclei Keyword 2023-07-20 07:43:09 +00:00			`body: "token=1337&client=ssh&tgt=*&fun=a&roster={{roaster}}&ssh_priv={{priv}}"`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`headers:`
			`Content-Type: application/x-www-form-urlencoded # CherryPy will abort w/o define this header`
Update CVE-2020-16846.yaml 2023-03-21 08:39:29 +00:00
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`matchers-condition: and`
			`matchers:`
CVE Enrichment :tada: 2023-07-11 19:49:27 +00:00			`- type: dsl`
			`dsl:`
			`- regex("CherryPy\/([0-9.]+)", header) \|\| regex("CherryPy ([0-9.]+)", body)`

:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`- type: word`
Update CVE-2020-16846.yaml 2023-03-21 08:39:29 +00:00			`part: body`
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`words:`
Update CVE-2020-16846.yaml 2023-03-21 08:39:29 +00:00			`- "An unexpected error occurred"`

:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`- type: word`
Update CVE-2020-16846.yaml 2023-03-21 08:39:29 +00:00			`part: header`
:fire: Add CVE-2020-16846 2020-11-18 17:21:07 +00:00			`words:`
Update CVE-2020-16846.yaml 2023-03-21 08:39:29 +00:00			`- "application/json"`
Dashboard Content Enhancements (#4268) Dashboard Content Enhancements 2022-04-29 19:58:07 +00:00
Update CVE-2020-16846.yaml 2023-03-21 08:39:29 +00:00			`- type: status`
			`status:`
			`- 500`
Auto Template Signing [Sat Jun 1 06:52:59 UTC 2024] :robot: 2024-06-01 06:53:00 +00:00			`# digest: 4a0a00473045022100bb3a2ef2a09cde2b0e23692833159a34d6152fbc8b95d31f5e32b51fd28898510220178b71d42f5e15eb57599c8f076105a041de943662f0d07909286c98258f32a9:922c64590222798bb761d5b6d8e72950`