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Vulnerability Details :

CVE-2021-43793

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-01 Dec, 2021 | 19:40
Updated At-04 Aug, 2024 | 04:03
Rejected At-
Credits

Bypass of Poll voting limits in Discourse

Discourse is an open source discussion platform. In affected versions a vulnerability in the Polls feature allowed users to vote multiple times in a single-option poll. The problem is patched in the latest tests-passed, beta and stable versions of Discourse

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:01 Dec, 2021 | 19:40
Updated At:04 Aug, 2024 | 04:03
Rejected At:
▼CVE Numbering Authority (CNA)
Bypass of Poll voting limits in Discourse

Discourse is an open source discussion platform. In affected versions a vulnerability in the Polls feature allowed users to vote multiple times in a single-option poll. The problem is patched in the latest tests-passed, beta and stable versions of Discourse

Affected Products
Vendor
Civilized Discourse Construction Kit, Inc.discourse
Product
discourse
Versions
Affected
  • stable < 2.7.11
  • tests-passed < 2.8.0.beta9
Problem Types
TypeCWE IDDescription
CWECWE-269CWE-269: Improper Privilege Management
Type: CWE
CWE ID: CWE-269
Description: CWE-269: Improper Privilege Management
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/discourse/discourse/security/advisories/GHSA-jq7h-44vc-h6qx
x_refsource_CONFIRM
https://github.com/discourse/discourse/commit/0c6b9df77bac9c6f7c7e2eadf6fe100064afdeab
x_refsource_MISC
https://github.com/discourse/discourse/commit/1d0faedfbc3a8b77b971dc70d25e30791dbb6e0b
x_refsource_MISC
Hyperlink: https://github.com/discourse/discourse/security/advisories/GHSA-jq7h-44vc-h6qx
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/discourse/discourse/commit/0c6b9df77bac9c6f7c7e2eadf6fe100064afdeab
Resource:
x_refsource_MISC
Hyperlink: https://github.com/discourse/discourse/commit/1d0faedfbc3a8b77b971dc70d25e30791dbb6e0b
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/discourse/discourse/security/advisories/GHSA-jq7h-44vc-h6qx
x_refsource_CONFIRM
x_transferred
https://github.com/discourse/discourse/commit/0c6b9df77bac9c6f7c7e2eadf6fe100064afdeab
x_refsource_MISC
x_transferred
https://github.com/discourse/discourse/commit/1d0faedfbc3a8b77b971dc70d25e30791dbb6e0b
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/discourse/discourse/security/advisories/GHSA-jq7h-44vc-h6qx
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/discourse/discourse/commit/0c6b9df77bac9c6f7c7e2eadf6fe100064afdeab
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/discourse/discourse/commit/1d0faedfbc3a8b77b971dc70d25e30791dbb6e0b
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:01 Dec, 2021 | 20:15
Updated At:09 Aug, 2022 | 14:43

Discourse is an open source discussion platform. In affected versions a vulnerability in the Polls feature allowed users to vote multiple times in a single-option poll. The problem is patched in the latest tests-passed, beta and stable versions of Discourse

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Primary2.04.0MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
Type: Primary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Type: Primary
Version: 2.0
Base score: 4.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N
CPE Matches
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>Versions before 2.7.11(exclusive)
cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2.8.0
cpe:2.3:a:discourse:discourse:2.8.0:beta1:*:*:*:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2.8.0
cpe:2.3:a:discourse:discourse:2.8.0:beta2:*:*:*:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2.8.0
cpe:2.3:a:discourse:discourse:2.8.0:beta3:*:*:*:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2.8.0
cpe:2.3:a:discourse:discourse:2.8.0:beta4:*:*:*:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2.8.0
cpe:2.3:a:discourse:discourse:2.8.0:beta5:*:*:*:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2.8.0
cpe:2.3:a:discourse:discourse:2.8.0:beta6:*:*:*:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2.8.0
cpe:2.3:a:discourse:discourse:2.8.0:beta7:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE-269Secondarysecurity-advisories@github.com
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-269
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/discourse/discourse/commit/0c6b9df77bac9c6f7c7e2eadf6fe100064afdeabsecurity-advisories@github.com
Patch
Third Party Advisory
https://github.com/discourse/discourse/commit/1d0faedfbc3a8b77b971dc70d25e30791dbb6e0bsecurity-advisories@github.com
Patch
Third Party Advisory
https://github.com/discourse/discourse/security/advisories/GHSA-jq7h-44vc-h6qxsecurity-advisories@github.com
Third Party Advisory
Hyperlink: https://github.com/discourse/discourse/commit/0c6b9df77bac9c6f7c7e2eadf6fe100064afdeab
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/discourse/discourse/commit/1d0faedfbc3a8b77b971dc70d25e30791dbb6e0b
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/discourse/discourse/security/advisories/GHSA-jq7h-44vc-h6qx
Source: security-advisories@github.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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A vulnerability has been identified in RUGGEDCOM RST2428P (6GK6242-6PA00) (All versions < V3.1), SCALANCE XC316-8 (6GK5324-8TS00-2AC2) (All versions < V3.1), SCALANCE XC324-4 (6GK5328-4TS00-2AC2) (All versions < V3.1), SCALANCE XC324-4 EEC (6GK5328-4TS00-2EC2) (All versions < V3.1), SCALANCE XC332 (6GK5332-0GA00-2AC2) (All versions < V3.1), SCALANCE XC416-8 (6GK5424-8TR00-2AC2) (All versions < V3.1), SCALANCE XC424-4 (6GK5428-4TR00-2AC2) (All versions < V3.1), SCALANCE XC432 (6GK5432-0GR00-2AC2) (All versions < V3.1), SCALANCE XCH328 (6GK5328-4TS01-2EC2) (All versions < V3.1), SCALANCE XCM324 (6GK5324-8TS01-2AC2) (All versions < V3.1), SCALANCE XCM328 (6GK5328-4TS01-2AC2) (All versions < V3.1), SCALANCE XCM332 (6GK5332-0GA01-2AC2) (All versions < V3.1), SCALANCE XR302-32 (6GK5334-5TS00-2AR3) (All versions < V3.1), SCALANCE XR302-32 (6GK5334-5TS00-3AR3) (All versions < V3.1), SCALANCE XR302-32 (6GK5334-5TS00-4AR3) (All versions < V3.1), SCALANCE XR322-12 (6GK5334-3TS00-2AR3) (All versions < V3.1), SCALANCE XR322-12 (6GK5334-3TS00-3AR3) (All versions < V3.1), SCALANCE XR322-12 (6GK5334-3TS00-4AR3) (All versions < V3.1), SCALANCE XR326-8 (6GK5334-2TS00-2AR3) (All versions < V3.1), SCALANCE XR326-8 (6GK5334-2TS00-3AR3) (All versions < V3.1), SCALANCE XR326-8 (6GK5334-2TS00-4AR3) (All versions < V3.1), SCALANCE XR326-8 EEC (6GK5334-2TS00-2ER3) (All versions < V3.1), SCALANCE XR502-32 (6GK5534-5TR00-2AR3) (All versions < V3.1), SCALANCE XR502-32 (6GK5534-5TR00-3AR3) (All versions < V3.1), SCALANCE XR502-32 (6GK5534-5TR00-4AR3) (All versions < V3.1), SCALANCE XR522-12 (6GK5534-3TR00-2AR3) (All versions < V3.1), SCALANCE XR522-12 (6GK5534-3TR00-3AR3) (All versions < V3.1), SCALANCE XR522-12 (6GK5534-3TR00-4AR3) (All versions < V3.1), SCALANCE XR526-8 (6GK5534-2TR00-2AR3) (All versions < V3.1), SCALANCE XR526-8 (6GK5534-2TR00-3AR3) (All versions < V3.1), SCALANCE XR526-8 (6GK5534-2TR00-4AR3) (All versions < V3.1), SCALANCE XRH334 (24 V DC, 8xFO, CC) (6GK5334-2TS01-2ER3) (All versions < V3.1), SCALANCE XRM334 (230 V AC, 12xFO) (6GK5334-3TS01-3AR3) (All versions < V3.1), SCALANCE XRM334 (230 V AC, 8xFO) (6GK5334-2TS01-3AR3) (All versions < V3.1), SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-3AR3) (All versions < V3.1), SCALANCE XRM334 (24 V DC, 12xFO) (6GK5334-3TS01-2AR3) (All versions < V3.1), SCALANCE XRM334 (24 V DC, 8xFO) (6GK5334-2TS01-2AR3) (All versions < V3.1), SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-2AR3) (All versions < V3.1), SCALANCE XRM334 (2x230 V AC, 12xFO) (6GK5334-3TS01-4AR3) (All versions < V3.1), SCALANCE XRM334 (2x230 V AC, 8xFO) (6GK5334-2TS01-4AR3) (All versions < V3.1), SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-4AR3) (All versions < V3.1). Affected devices contain an incorrect authorization check vulnerability. This could allow an authenticated remote attacker with "guest" role to invoke an internal "do system" command which exceeds their privileges. This command allows the execution of certain low-risk actions, the most critical of which is clearing the local system log.

Action-Not Available
Vendor-Siemens AG
Product-SCALANCE XR526-8SCALANCE XRM334 (2x230 V AC, 8xFO)SCALANCE XC416-8SCALANCE XCM332SCALANCE XC324-4SCALANCE XR302-32SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+)SCALANCE XRM334 (2x230 V AC, 12xFO)SCALANCE XR322-12SCALANCE XRM334 (230 V AC, 8xFO)SCALANCE XC424-4SCALANCE XCM328SCALANCE XR522-12SCALANCE XRM334 (24 V DC, 12xFO)SCALANCE XC316-8SCALANCE XRH334 (24 V DC, 8xFO, CC)SCALANCE XCH328SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+)SCALANCE XCM324RUGGEDCOM RST2428PSCALANCE XC432SCALANCE XC332SCALANCE XR502-32SCALANCE XC324-4 EECSCALANCE XR326-8 EECSCALANCE XRM334 (230 V AC, 12xFO)SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+)SCALANCE XRM334 (24 V DC, 8xFO)SCALANCE XR326-8
CWE ID-CWE-269
Improper Privilege Management
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