Cisco Unified IP Phone 9900 9.3(4.24) access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco Unified IP Phone 9900 9.3(4.24). It has been rated as problematic. This affects an unknown part. Performing a manipulation results in access control. This vulnerability is reported as CVE-2015-0603. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Cisco Unified IP Phone 9900 9.3(4.24) (IP Phone Software). It has been classified as problematic. This affects an unknown function. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on availability. The summary by CVE is:

Cisco Unified IP 9900 phones with firmware 9.4(.1) and earlier use weak permissions for unspecified files, which allows local users to cause a denial of service (persistent hang or reboot) by writing to a phone s filesystem, aka Bug ID CSCup90474.

The weakness was disclosed 02/03/2015 with Cisco as CSCup90474 as confirmed security notice (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is uniquely identified as CVE-2015-0603 since 01/07/2015. Attacking locally is a requirement. The successful exploitation requires a authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (100619), SecurityFocus (BID 72484†) and Vulnerability Center (SBV-48792†). Further details are available at tools.cisco.com. The entries VDB-69028 and VDB-69026 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.5
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2015 🔍
02/03/2015 +27 days 🔍
02/03/2015 +0 days 🔍
02/03/2015 +0 days 🔍
02/05/2015 +2 days 🔍
02/06/2015 +1 days 🔍
02/25/2015 +19 days 🔍
06/21/2017 +847 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCup90474
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-0603 (🔍)
GCVE (CVE): GCVE-0-2015-0603
GCVE (VulDB): GCVE-100-69027
X-Force: 100619 - Cisco Unified IP Phones 9900 Series denial of service, Medium Risk
SecurityFocus: 72484 - Cisco Unified IP Phones 9900 Series CVE-2015-0603 Local Denial of Service Vulnerability
Vulnerability Center: 48792 - Cisco Unified IP 9900 Local DoS via Writing to Phone\x27s Filesystem - CVE-2015-0603, Medium

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 02/05/2015 10:56
Updated: 06/21/2017 10:51
Changes: 02/05/2015 10:56 (62), 06/21/2017 10:51 (4)
Complete: 🔍
Cache ID: 216:0C2:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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