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ID

VAR-202306-0542


CVE

CVE-2023-34285


TITLE

of netgear  RAX30  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-027713

DESCRIPTION

NETGEAR RAX30 cmsCli_authenticate Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within a shared library used by the telnetd service, which listens on TCP port 23 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19918. of netgear RAX30 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. NETGEAR RAX30 is a dual-band wireless router from NETGEAR

Trust: 2.88

sources: NVD: CVE-2023-34285 // JVNDB: JVNDB-2023-027713 // ZDI: ZDI-23-839 // CNVD: CNVD-2024-33665 // VULMON: CVE-2023-34285

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-33665

AFFECTED PRODUCTS

vendor:netgearmodel:rax30scope: - version: -

Trust: 1.3

vendor:netgearmodel:rax30scope:ltversion:1.0.11.96_2_hotfix

Trust: 1.0

vendor:ネットギアmodel:rax30scope:eqversion: -

Trust: 0.8

vendor:ネットギアmodel:rax30scope:eqversion:rax30 firmware 1.0.11.96 2 hotfix

Trust: 0.8

vendor:ネットギアmodel:rax30scope: - version: -

Trust: 0.8

sources: ZDI: ZDI-23-839 // CNVD: CNVD-2024-33665 // JVNDB: JVNDB-2023-027713 // NVD: CVE-2023-34285

CVSS

SEVERITY

CVSSV2

CVSSV3

zdi-disclosures@trendmicro.com: CVE-2023-34285
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2023-34285
value: HIGH

Trust: 1.0

NVD: CVE-2023-34285
value: HIGH

Trust: 0.8

ZDI: CVE-2023-34285
value: HIGH

Trust: 0.7

CNVD: CNVD-2024-33665
value: HIGH

Trust: 0.6

CNVD: CNVD-2024-33665
severity: HIGH
baseScore: 8.3
vectorString: AV:A/AC:L/AU:N/C:C/I:C/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.5
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

zdi-disclosures@trendmicro.com: CVE-2023-34285
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 1.8

nvd@nist.gov: CVE-2023-34285
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

ZDI: CVE-2023-34285
baseSeverity: HIGH
baseScore: 8.8
vectorString: AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 0.7

sources: ZDI: ZDI-23-839 // CNVD: CNVD-2024-33665 // JVNDB: JVNDB-2023-027713 // NVD: CVE-2023-34285 // NVD: CVE-2023-34285

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

problemtype: Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-027713 // NVD: CVE-2023-34285

PATCH

title:NETGEAR has issued an update to correct this vulnerability.url:https://kb.netgear.com/000065696/RAX30-Firmware-Version-1-0-11-96-Hot-Fix

Trust: 0.7

title:Patch for NETGEAR RAX30 Stack Buffer Overflow Vulnerability (CNVD-2024-33665)url:https://www.cnvd.org.cn/patchInfo/show/574171

Trust: 0.6

sources: ZDI: ZDI-23-839 // CNVD: CNVD-2024-33665

EXTERNAL IDS

db:NVDid:CVE-2023-34285

Trust: 4.0

db:ZDIid:ZDI-23-839

Trust: 2.6

db:JVNDBid:JVNDB-2023-027713

Trust: 0.8

db:ZDI_CANid:ZDI-CAN-19918

Trust: 0.7

db:CNVDid:CNVD-2024-33665

Trust: 0.6

db:VULMONid:CVE-2023-34285

Trust: 0.1

sources: ZDI: ZDI-23-839 // CNVD: CNVD-2024-33665 // VULMON: CVE-2023-34285 // JVNDB: JVNDB-2023-027713 // NVD: CVE-2023-34285

REFERENCES

url:https://kb.netgear.com/000065696/rax30-firmware-version-1-0-11-96-hot-fix

Trust: 2.5

url:https://www.zerodayinitiative.com/advisories/zdi-23-839/

Trust: 1.9

url:https://nvd.nist.gov/vuln/detail/cve-2023-34285

Trust: 0.8

url:http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2023-34285

Trust: 0.6

sources: ZDI: ZDI-23-839 // CNVD: CNVD-2024-33665 // VULMON: CVE-2023-34285 // JVNDB: JVNDB-2023-027713 // NVD: CVE-2023-34285

CREDITS

Stefan Schiller (Sonar)

Trust: 0.7

sources: ZDI: ZDI-23-839

SOURCES

db:ZDIid:ZDI-23-839
db:CNVDid:CNVD-2024-33665
db:VULMONid:CVE-2023-34285
db:JVNDBid:JVNDB-2023-027713
db:NVDid:CVE-2023-34285

LAST UPDATE DATE

2025-01-07T23:26:25.026000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-23-839date:2023-06-08T00:00:00
db:CNVDid:CNVD-2024-33665date:2024-07-26T00:00:00
db:JVNDBid:JVNDB-2023-027713date:2025-01-06T06:19:00
db:NVDid:CVE-2023-34285date:2025-01-03T17:04:04.607

SOURCES RELEASE DATE

db:ZDIid:ZDI-23-839date:2023-06-08T00:00:00
db:CNVDid:CNVD-2024-33665date:2024-07-25T00:00:00
db:JVNDBid:JVNDB-2023-027713date:2025-01-06T00:00:00
db:NVDid:CVE-2023-34285date:2024-05-03T02:15:28.173