Cisco FirePOWER Management Center 6.1.0/6.2.0 Policy deployment input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Cisco FirePOWER Management Center 6.1.0/6.2.0. Affected is an unknown function of the component Policy deployment Module. Performing a manipulation results in input validation. This vulnerability was named CVE-2017-3809. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco FirePOWER Management Center 6.1.0/6.2.0 (Firewall Software). It has been classified as problematic. This affects an unknown code of the component Policy deployment Module. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. The summary by CVE is:

A vulnerability in the Policy deployment module of the Cisco Firepower Management Center (FMC) could allow an unauthenticated, remote attacker to prevent deployment of a complete and accurate rule base. More Information: CSCvb95281. Known Affected Releases: 6.1.0 6.2.0. Known Fixed Releases: 6.1.0.1 6.2.0.

The bug was discovered 02/01/2017. The weakness was presented 02/03/2017 with Cisco as CSCvb95281 as confirmed advisory (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2017-3809 since 12/21/2016. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 6.1.0.1 or 6.2.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 95941†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.8
NVD Vector: 🔍

CNA Base Score: 5.8
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
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: 103403
OpenVAS Name: Cisco Firepower Management Center Incomplete Rule Set Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FirePOWER Management Center 6.1.0.1/6.2.0

Timelineinfo

12/21/2016 🔍
02/01/2017 +42 days 🔍
02/01/2017 +0 days 🔍
02/03/2017 +2 days 🔍
02/03/2017 +0 days 🔍
02/03/2017 +0 days 🔍
11/26/2024 +2853 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCvb95281⛔
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3809 (🔍)
GCVE (CVE): GCVE-0-2017-3809
GCVE (VulDB): GCVE-100-96513
SecurityFocus: 95941 - Cisco Firepower Management Center CVE-2017-3809 Security Bypass Vulnerability
OSVDB: - CVE-2017-3809 - Cisco - FirePOWER Management Center - Incomplete Rule Set Issue
SecurityTracker: 1037776

Entryinfo

Created: 02/03/2017 17:01
Updated: 11/26/2024 18:18
Changes: 02/03/2017 17:01 (66), 08/10/2020 11:08 (7), 11/11/2022 13:51 (4), 11/26/2024 18:18 (26)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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