Cisco Small Business Srp527w-u up to 1.1.25 Firmware path traversal

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Cisco Small Business Srp527w-u up to 1.1.25. It has been classified as problematic. The impacted element is an unknown function of the component Firmware. This manipulation causes path traversal. This vulnerability is handled as CVE-2012-0365. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Cisco Small Business Srp527w-u up to 1.1.25 and classified as critical. Affected by this vulnerability is an unknown code block of the component Firmware. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Directory traversal vulnerability in the Local TFTP file-upload application on Cisco SRP 520 series devices with firmware before 1.1.26 and SRP 520W-U and 540 series devices with firmware before 1.2.4 allows remote authenticated users to upload software to arbitrary directories via unspecified vectors, aka Bug ID CSCtw56009.

The weakness was released 02/24/2012 by Michal Sajdak with Securitum as cisco-sa-20120223-srp500 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2012-0365 since 01/04/2012. The exploitation appears to be easy. The attack can be launched remotely. The requirement for exploitation is a single authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 1.1.26 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (73419), SecurityFocus (BID 52140†), SecurityTracker (ID 1026736†) and Vulnerability Center (SBV-34549†). Entries connected to this vulnerability are available at VDB-60330 and VDB-60329. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• Cisco

Name

• Small Business Srp527w-u

Version

• 1.1.0
• 1.1.1
• 1.1.2
• 1.1.3
• 1.1.4
• 1.1.5
• 1.1.6
• 1.1.7
• 1.1.8
• 1.1.9
• 1.1.10
• 1.1.11
• 1.1.12
• 1.1.13
• 1.1.14
• 1.1.15
• 1.1.16
• 1.1.17
• 1.1.18
• 1.1.19
• 1.1.20
• 1.1.21
• 1.1.22
• 1.1.23
• 1.1.24
• 1.1.25

License

• commercial

Website

• Vendor: https://www.cisco.com/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Small Business Srp527w-u 1.1.26

Timelineinfo

01/04/2012 🔍
02/23/2012 +50 days 🔍
02/23/2012 +0 days 🔍
02/24/2012 +1 days 🔍
02/24/2012 +0 days 🔍
02/27/2012 +3 days 🔍
03/23/2015 +1120 days 🔍
12/23/2024 +3563 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20120223-srp500
Researcher: Michal Sajdak
Organization: Securitum
Status: Confirmed

CVE: CVE-2012-0365 (🔍)
GCVE (CVE): GCVE-0-2012-0365
GCVE (VulDB): GCVE-100-60331
X-Force: 73419
SecurityFocus: 52140 - Cisco Small Business SRP500 Series Appliances Directory Traversal Vulnerability
SecurityTracker: 1026736
Vulnerability Center: 34549 - [cisco-sa-20120223-srp500] Cisco SRP 520 and 540 Series Devices Directory Traversal, High

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/23/2024 06:55
Changes: 03/23/2015 16:50 (53), 04/09/2017 15:00 (11), 12/23/2024 06:55 (17)
Complete: 🔍
Cache ID: 216::103

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

Discussion

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