VDB-97199 · CVE-2017-3843 · BID 96248

Cisco Prime Collaboration Assurance 11.5(0) Download File input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$5k-$25k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Cisco Prime Collaboration Assurance 11.5(0). This vulnerability affects unknown code of the component Download. The manipulation leads to input validation (File). This vulnerability is traded as CVE-2017-3843. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Cisco Prime Collaboration Assurance 11.5(0) (Groupware Software). It has been rated as problematic. This issue affects an unknown code of the component Download. The manipulation with an unknown input leads to a input validation vulnerability (File). Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality. The summary by CVE is:

A vulnerability in the file download functions for Cisco Prime Collaboration Assurance could allow an authenticated, remote attacker to download system files that should be restricted. More Information: CSCvc99446. Known Affected Releases: 11.5(0).

The bug was discovered 02/15/2017. The weakness was shared 02/22/2017 with Cisco as cisco-sa-20170215-pcp1 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2017-3843 since 12/21/2016. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 12/25/2024).

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $5k-$25k.

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

The vulnerability is also documented in the databases at SecurityFocus (BID 96248†) and SecurityTracker (ID 1037843†). The entries VDB-97201 and VDB-97200 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: File
Class: Input validation / File
CWE: CWE-20
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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OpenVAS ID: 802459
OpenVAS Name: Cisco Prime Collaboration Assurance Multiple Vulnerabilities - Mar17
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/21/2016 🔍
02/15/2017 +56 days 🔍
02/15/2017 +0 days 🔍
02/21/2017 +6 days 🔍
02/22/2017 +1 days 🔍
02/22/2017 +0 days 🔍
12/25/2024 +2863 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20170215-pcp1
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3843 (🔍)
GCVE (CVE): GCVE-0-2017-3843
GCVE (VulDB): GCVE-100-97199
SecurityFocus: 96248 - Cisco Prime Collaboration Assurance CVE-2017-3843 Arbitrary File Download Vulnerability
OSVDB: - CVE-2017-3843 - Cisco - Prime Collaboration Assurance - File Download Issue
SecurityTracker: 1037843

See also: 🔍

Entryinfo

Created: 02/22/2017 12:01
Updated: 12/25/2024 19:42
Changes: 02/22/2017 12:01 (68), 08/16/2020 14:11 (6), 12/25/2024 19:42 (17)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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