Siemens Solid Edge prior SE2021MP2 PAR File Parser out-of-bounds write

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.
6.6$5k-$25k0.00

Summaryinfo

A vulnerability was found in Siemens Solid Edge. It has been declared as critical. Affected by this issue is some unknown functionality of the component PAR File Parser. Executing a manipulation can lead to out-of-bounds write. This vulnerability is registered as CVE-2020-28382. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens Solid Edge. It has been declared as critical. This vulnerability affects some unknown processing of the component PAR File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 01/13/2021 as ssa-979834. The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2020-28382. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 02/12/2021).

Upgrading to version SE2021MP2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Solid Edge SE2021MP2

Timelineinfo

11/10/2020 🔍
01/13/2021 +64 days 🔍
01/13/2021 +0 days 🔍
02/12/2021 +30 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-979834
Status: Not defined

CVE: CVE-2020-28382 (🔍)
GCVE (CVE): GCVE-0-2020-28382
GCVE (VulDB): GCVE-100-167740

Entryinfo

Created: 01/13/2021 11:27
Updated: 02/12/2021 17:02
Changes: 01/13/2021 11:27 (38), 02/12/2021 16:59 (2), 02/12/2021 17:02 (18)
Complete: 🔍
Cache ID: 216::103

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