F5 BIG-IP 11.2.1 Configuration Utility unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability was found in F5 BIG-IP 11.2.1. It has been rated as problematic. Impacted is an unknown function of the component Configuration Utility. This manipulation causes unrestricted upload. This vulnerability is registered as CVE-2018-15333. The attack needs to be launched locally. No exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in F5 BIG-IP 11.2.1 (Firewall Software). Affected by this vulnerability is an unknown function of the component Configuration Utility. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality. The summary by CVE is:

On versions 11.2.1. and greater, unrestricted Snapshot File Access allows BIG-IP system's user with any role, including Guest Role, to have access and download previously generated and available snapshot files on the BIG-IP configuration utility such as QKView and TCPDumps.

The bug was discovered 12/28/2018. The weakness was published 12/28/2018 (Website). The advisory is shared at support.f5.com. This vulnerability is known as CVE-2018-15333 since 08/14/2018. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/22/2023). MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

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 vulnerability database at SecurityFocus (BID 106380†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/14/2018 🔍
12/28/2018 +136 days 🔍
12/28/2018 +0 days 🔍
12/28/2018 +0 days 🔍
12/28/2018 +0 days 🔍
12/29/2018 +1 days 🔍
06/22/2023 +1636 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K53620021
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-15333 (🔍)
GCVE (CVE): GCVE-0-2018-15333
GCVE (VulDB): GCVE-100-128485
SecurityFocus: 106380 - F5 BIG-IP CVE-2018-15333 Arbitrary File Access Vulnerability

Entryinfo

Created: 12/29/2018 14:48
Updated: 06/22/2023 10:35
Changes: 12/29/2018 14:48 (59), 04/24/2020 18:18 (4), 06/22/2023 10:35 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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