Cisco AsyncOS 8.5 access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
5.3$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Cisco AsyncOS 8.5. This affects an unknown part. Performing a manipulation results in access control. This vulnerability is cataloged as CVE-2014-3381. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Cisco AsyncOS 8.5. This affects an unknown functionality. 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 confidentiality. The summary by CVE is:

The ZIP inspection engine in Cisco AsyncOS 8.5 and earlier on the Cisco Email Security Appliance (ESA) does not properly analyze ZIP archives, which allows remote attackers to bypass malware filtering via a crafted archive, aka Bug ID CSCup07934.

The weakness was shared 10/18/2014 with Cisco as 36062 as confirmed vulnerability alert (Website). The advisory is shared at tools.cisco.com. This vulnerability is uniquely identified as CVE-2014-3381 since 05/07/2014. The exploitability is told to be easy. 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 price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 03/30/2022). MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 78737 (Cisco Email Security Appliance ZIP File Filter Bypass), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.

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 X-Force (96980), Tenable (78737), SecurityFocus (BID 70414†) and Vulnerability Center (SBV-46918†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: Access control
CWE: CWE-264
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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Nessus ID: 78737
Nessus Name: Cisco Email Security Appliance ZIP File Filter Bypass
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/07/2014 🔍
10/01/2014 +147 days 🔍
10/13/2014 +12 days 🔍
10/18/2014 +5 days 🔍
10/18/2014 +0 days 🔍
10/30/2014 +12 days 🔍
11/05/2014 +6 days 🔍
03/27/2015 +142 days 🔍
03/30/2022 +2560 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: 36062
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-3381 (🔍)
GCVE (CVE): GCVE-0-2014-3381
GCVE (VulDB): GCVE-100-72129
X-Force: 96980
SecurityFocus: 70414 - Cisco AsyncOS Software CVE-2014-3381 Remote Security Bypass Vulnerability
Vulnerability Center: 46918 - Cisco AsyncOS 8.5 on the Cisco Email Security Appliance Restrictions Bypass Vulnerability via a Crafted Archive, Medium

Entryinfo

Created: 03/27/2015 12:07
Updated: 03/30/2022 15:24
Changes: 03/27/2015 12:07 (60), 06/11/2017 05:06 (5), 03/30/2022 15:24 (3)
Complete: 🔍
Cache ID: 216::103

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

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