PT-2021-11359 · Delta Electronics · Dopsoft

Kimiya · Published 2021-01-11 · Updated 2021-03-09 · CVE-2020-27275

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Delta Electronics DOPSoft versions 4.0.8.21 and prior

Description: The issue is related to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.

Recommendations: For versions 4.0.8.21 and prior, consider restricting access to project file processing until a patch is available. As a temporary workaround, avoid using the vulnerable project file processing functionality until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-27275

ZDI-21-028

ZDI-21-029

ZDI-21-032

ZDI-21-034

ZDI-21-035

ZDI-21-036

ZDI-21-037

ZDI-21-038

Affected Products

Dopsoft

References · 12

• https://zerodayinitiative.com/advisories/ZDI-21-037 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-036 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-032 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-038 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-035 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-034 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-028 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27275 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-029 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-27275 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-005-05 · Note
• https://t.me/cvenotify/11022 · Telegram Post