CVE-2020-35138

** DISPUTED ** The MobileIron agents through 2021-03-22 for Android and iOS contain a hardcoded encryption key, used to encrypt the submission of username/password details during the authentication process, as demonstrated by Mobile@Work (aka com.mobileiron). The key is in the com/mobileiron/common/utils/C4928m.java file. NOTE: It has been asserted that there is no causality or connection between credential encryption and the MiTM attack.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://play.google.com/store/apps/details?id=com.mobileiron&hl=en_US&gl=US	Product Third Party Advisory
https://www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static-key-allowing-account-enumeration	Exploit Third Party Advisory
https://github.com/optiv/rustyIron	Exploit Third Party Advisory
https://www.ivanti.com/blog/a-warranted-response-to-inaccurate-optiv-research	Third Party Advisory
https://www.optiv.com/insights/source-zero/blog/mobileiron-mdm-contains-static-key-allowing-account-enumeration	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mobileiron:mobile\@work::::::android::*
	cpe:2.3:a:mobileiron:mobile\@work::::::iphone_os::*

Information

Published : 2021-03-29 13:15

Updated : 2022-04-22 11:55

NVD link : CVE-2020-35138

Mitre link : CVE-2020-35138

JSON object : View

CWE

CWE-798

Use of Hard-coded Credentials

Products Affected

mobileiron

mobile\@work

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://play.google.com/store/apps/details?id=com.mobileiron&hl=en_US&gl=US", "name": "https://play.google.com/store/apps/details?id=com.mobileiron&hl=en_US&gl=US", "tags": ["Product", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static-key-allowing-account-enumeration", "name": "https://www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static-key-allowing-account-enumeration", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/optiv/rustyIron", "name": "https://github.com/optiv/rustyIron", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.ivanti.com/blog/a-warranted-response-to-inaccurate-optiv-research", "name": "https://www.ivanti.com/blog/a-warranted-response-to-inaccurate-optiv-research", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.optiv.com/insights/source-zero/blog/mobileiron-mdm-contains-static-key-allowing-account-enumeration", "name": "https://www.optiv.com/insights/source-zero/blog/mobileiron-mdm-contains-static-key-allowing-account-enumeration", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "** DISPUTED ** The MobileIron agents through 2021-03-22 for Android and iOS contain a hardcoded encryption key, used to encrypt the submission of username/password details during the authentication process, as demonstrated by Mobile@Work (aka com.mobileiron). The key is in the com/mobileiron/common/utils/C4928m.java file. NOTE: It has been asserted that there is no causality or connection between credential encryption and the MiTM attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-798"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-35138", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2021-03-29T20:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mobileiron:mobile\\@work:*:*:*:*:*:android:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2021-03-22"}, {"cpe23Uri": "cpe:2.3:a:mobileiron:mobile\\@work:*:*:*:*:*:iphone_os:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2021-03-22"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-04-22T18:55Z"}

9.8 /10