CVE-2018-15359

An authenticated attacker with low privileges can use insecure sudo configuration to expand attack surface in Eltex ESP-200 firmware version 1.2.0.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/17/klcert-18-015-eltex-esp-200-router-unsecure-sudo-configuration/	Mitigation Third Party Advisory VDB Entry
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/17/klcert-18-015-eltex-esp-200-router-unsecure-sudo-configuration/	Mitigation Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:eltex:esp-200_firmware:1.2.0:*:*:*:*:*:*:*

cpe:2.3:h:eltex:esp-200:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:50

Type	Values Removed	Values Added
References	~~() https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/17/klcert-18-015-eltex-esp-200-router-unsecure-sudo-configuration/ - Mitigation, Third Party Advisory, VDB Entry~~	() https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/17/klcert-18-015-eltex-esp-200-router-unsecure-sudo-configuration/ - Mitigation, Third Party Advisory, VDB Entry

Information

Published : 2018-08-17 15:29

Updated : 2024-11-21 03:50

NVD link : CVE-2018-15359

Mitre link : CVE-2018-15359

CVE.ORG link : CVE-2018-15359

JSON object : View

Products Affected

eltex

esp-200_firmware
esp-200

CWE

NVD-CWE-noinfo

{"id": "CVE-2018-15359", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2018-08-17T15:29:00.653", "references": [{"url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/17/klcert-18-015-eltex-esp-200-router-unsecure-sudo-configuration/", "tags": ["Mitigation", "Third Party Advisory", "VDB Entry"], "source": "vulnerability@kaspersky.com"}, {"url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/17/klcert-18-015-eltex-esp-200-router-unsecure-sudo-configuration/", "tags": ["Mitigation", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An authenticated attacker with low privileges can use insecure sudo configuration to expand attack surface in Eltex ESP-200 firmware version 1.2.0."}, {"lang": "es", "value": "Un atacante autenticado con privilegios bajos puede utilizar una configuraci\u00f3n de sudo no segura para expandir la superficie de ataque en Eltex ESP-200 en su versi\u00f3n de firmware 1.2.0."}], "lastModified": "2024-11-21T03:50:37.123", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:eltex:esp-200_firmware:1.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93CD7ADB-DA4C-49A1-88BC-FA13174D41CA"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:eltex:esp-200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "792C41CB-CC50-4CA0-B5A2-947EE6FC2B0C"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "vulnerability@kaspersky.com"}