LVRTC eParakstitajs/eParaksts Java Lib edoc File information disclosure

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 (≈)
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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.
4.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in LVRTC eParakstitajs and eParaksts Java Lib. This affects an unknown part of the component edoc File Handler. The manipulation leads to information disclosure (File). This vulnerability is uniquely identified as CVE-2015-8276. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in LVRTC eParakstitajs and eParaksts Java Lib (Programming Language Software) (version now known). This issue affects some unknown processing of the component edoc File Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (File). Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

LVRTC eParakstitajs 3.0 (1.3.0) and edoc-libraries-2.5.4_01 allow attackers to read arbitrary files via crafted EDOC files.

The bug was discovered 01/08/2016. The weakness was disclosed 04/10/2017 (Website). The advisory is shared at cert.lv. The identification of this vulnerability is CVE-2015-8276 since 11/19/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 457 days. During that time the estimated underground price was around $0-$5k.

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

The entry VDB-99496 is pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

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

Name: File
Class: Information disclosure / File
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

11/19/2015 🔍
01/08/2016 +50 days 🔍
04/09/2017 +457 days 🔍
04/10/2017 +1 days 🔍
04/10/2017 +0 days 🔍
08/27/2020 +1235 days 🔍

Sourcesinfo

Advisory: cert.lv
Status: Not defined

CVE: CVE-2015-8276 (🔍)
GCVE (CVE): GCVE-0-2015-8276
GCVE (VulDB): GCVE-100-99497
OSVDB: - CVE-2015-8276 - eParakstitajs, edoc-libraries - Information Disclosure Issue

See also: 🔍

Entryinfo

Created: 04/10/2017 09:50
Updated: 08/27/2020 21:37
Changes: 04/10/2017 09:50 (59), 08/27/2020 21:37 (2)
Complete: 🔍
Cache ID: 216::103

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

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