ZyXEL ZyNOS 3.40 SNMP Service systemsysName0 config

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in ZyXEL ZyNOS 3.40. The impacted element is an unknown function of the component SNMP Service. Such manipulation of the argument systemsysName0 leads to config. This vulnerability is listed as CVE-2008-1524. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in ZyXEL ZyNOS 3.40. Affected by this issue is some unknown functionality of the component SNMP Service. The manipulation of the argument systemsysName0 with an unknown input leads to a config vulnerability. Using CWE to declare the problem leads to CWE-16. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The SNMP service on ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), has "public" as its default community for both (1) read and (2) write operations, which allows remote attackers to perform administrative actions via SNMP, as demonstrated by reading the Dynamic DNS service password or inserting an XSS sequence into the system.sysName.0 variable, which is displayed on the System Status page.

The weakness was presented 03/26/2008 as not defined posting (Bugtraq). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2008-1524 since 03/25/2008. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.004.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-30183, VDB-41426, VDB-41425 and VDB-41424 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Config
CWE: CWE-16
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/25/2008 🔍
03/26/2008 +1 days 🔍
03/26/2008 +0 days 🔍
03/16/2015 +2546 days 🔍
09/20/2018 +1284 days 🔍

Sourcesinfo

Vendor: zyxel.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2008-1524 (🔍)
GCVE (CVE): GCVE-0-2008-1524
GCVE (VulDB): GCVE-100-41708
See also: 🔍

Entryinfo

Created: 03/16/2015 17:00
Updated: 09/20/2018 12:49
Changes: 03/16/2015 17:00 (48), 09/20/2018 12:49 (1)
Complete: 🔍
Cache ID: 216::103

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