CVE-2020-15858

CVSS V2 Low 3.6 CVSS V3 Medium 6.4
Description
Some devices of Thales DIS (formerly Gemalto, formerly Cinterion) allow Directory Traversal by physically proximate attackers. The directory path access check of the internal flash file system can be circumvented. This flash file system can store application-specific data and data needed for customer Java applications, TLS and OTAP (Java over-the-air-provisioning) functionality. The affected products and releases are: BGS5 up to and including SW RN 02.000 / ARN 01.001.06 EHSx and PDSx up to and including SW RN 04.003 / ARN 01.000.04 ELS61 up to and including SW RN 02.002 / ARN 01.000.04 ELS81 up to and including SW RN 05.002 / ARN 01.000.04 PLS62 up to and including SW RN 02.000 / ARN 01.000.04
Overview
  • CVE ID
  • CVE-2020-15858
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-08-21T21:15:11
  • Last Modified Date
  • 2023-04-24T11:15:06
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:thalesgroup:bgs5_firmware:*:*:*:*:*:*:*:* 1 OR rn_02.000_\/_arn_01.001.06
cpe:2.3:h:thalesgroup:bgs5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:ehs5_firmware:*:*:*:*:*:*:*:* 1 OR rn_04.003_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:ehs5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:ehs8_firmware:*:*:*:*:*:*:*:* 1 OR rn_04.003_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:ehs8:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:ehs6_firmware:*:*:*:*:*:*:*:* 1 OR rn_04.003_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:ehs6:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:pds5_firmware:*:*:*:*:*:*:*:* 1 OR rn_04.003_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:pds5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:pds6_firmware:*:*:*:*:*:*:*:* 1 OR rn_04.003_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:pds6:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:els61_firmware:*:*:*:*:*:*:*:* 1 OR rn_02.002_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:els61:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:els81_firmware:*:*:*:*:*:*:*:* 1 OR rn_05.002_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:els81:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:thalesgroup:pls62_firmware:*:*:*:*:*:*:*:* 1 OR rn_02.000_\/_arn_01.000.04
cpe:2.3:h:thalesgroup:pls62:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.6
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • LOW
  • Base Score
  • 6.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.9
  • Impact Score
  • 5.5
References
Reference URL Reference Tags
http://seclists.org/fulldisclosure/2023/Apr/11
https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/resources/security-updates-cinterion-iot-modules Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-15858
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15858
History
Created Old Value New Value Data Type Notes
2022-05-10 16:27:10 Added to TrackCVE
2022-12-04 21:24:32 2020-08-21T21:15Z 2020-08-21T21:15:11 CVE Published Date updated
2022-12-04 21:24:32 2020-09-03T16:32:53 CVE Modified Date updated
2022-12-04 21:24:32 Analyzed Vulnerability Status updated
2023-04-24 12:12:42 2023-04-24T11:15:06 CVE Modified Date updated
2023-04-24 12:12:42 Analyzed Modified Vulnerability Status updated
2023-04-24 12:12:42 References updated