Week 34, 2023
21–27 August 2023
Newly exploited 5
Added to CISA KEV or flagged as exploited by ENISA this week — patch these first.
- High 8.6 EPSS 100%
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High 7.8
CVE-2023-38831 KEV Aug 24, 2023 · ransomware RARLAB WinRAR before 6.23 allows attackers to execute arbitrary code when a user attempts to view a benign file within a ZIP archive. The issue occurs because …EPSS 100%
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Critical 9.8
CVE-2023-38035 KEV Aug 22, 2023 · ransomware A security vulnerability in MICS Admin Portal in Ivanti MobileIron Sentry versions 9.18.0 and below, which may allow an attacker to bypass authentication contr…EPSS 100%
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High 7.5
CVE-2023-27532 KEV Aug 22, 2023 · ransomware Vulnerability in Veeam Backup & Replication component allows encrypted credentials stored in the configuration database to be obtained. This may lead to gainin…EPSS 81%
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Critical 9.8
CVE-2023-26359 KEV Aug 21, 2023 Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code executionEPSS 17%
Critical new vulnerabilities
Published this week with a CVSS score of 9.0 or higher, most likely to be exploited first.
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Critical 9.8
CVE-2023-38035 A security vulnerability in MICS Admin Portal in Ivanti MobileIron Sentry versions 9.18.0 and below, which may allow an attacker to bypass authentication contr…EPSS 100%
- Critical 9.1 EPSS 80%
- Critical 9.8 EPSS 3.4%
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Critical 9.8
CVE-2023-32002 The use of `Module._load()` can bypass the policy mechanism and require modules outside of the policy.json definition for a given module. This vulnerability af…EPSS 1.6%
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Critical 9.8
CVE-2023-39809 N.V.K.INTER CO., LTD. (NVK) iBSG v3.5 was discovered to contain an OS command injection vulnerability via shell metacharacters in the system_hostname parameter…EPSS 1.5%
- Critical 9.8 EPSS 1.4%
- Critical 9.1 EPSS 1.1%
- Critical 9.9 EPSS 1.1%
- Critical 9.9 EPSS 1%
- Critical 9.8
- Critical 9.8
- Critical 9.8
- Critical 9.8
- Critical 9.0
- Critical 9.8
Not critical, but likely targeted
New this week with the highest EPSS — a lower CVSS score does not mean nobody will use them.
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High 7.8
CVE-2023-38831 RARLAB WinRAR before 6.23 allows attackers to execute arbitrary code when a user attempts to view a benign file within a ZIP archive. The issue occurs because …EPSS 100%
- Medium 6.3 EPSS 85%
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Unscored
CVE-2023-38836 File Upload vulnerability in BoidCMS v.2.0.0 allows a remote attacker to execute arbitrary code by adding a GIF header to bypass MIME type checks.EPSS 76%
- Low 3.5 EPSS 60%
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Medium 4.6
CVE-2023-41249 In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build StepEPSS 56%
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Unscored
CVE-2023-4427 Out of bounds memory access in V8 in Google Chrome prior to 116.0.5845.110 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML…EPSS 48%
- Medium 6.3 EPSS 29%
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Unscored
CVE-2023-39026 Directory Traversal vulnerability in FileMage Gateway Windows Deployments v.1.10.8 and before allows a remote attacker to obtain sensitive information via a cr…EPSS 18%
Advisories
- BSI CERT-Bund (WID) 542 critical
- SUSE / openSUSE Security Updates 416 critical
- Debian Security (DSA / DLA) 101 critical
- CISA ICS & IT advisories 93 critical
- Ubuntu Security Notices (USN) 81 critical
- Rocky Linux Security Advisories 8
- Microsoft Security Response Center 3
- Amazon Linux Security Center (ALAS) 3
- AlmaLinux Security Advisories 2
- SICK PSIRT 11 critical
- Oracle Linux Security Advisories (ELSA) 1
- SUSE-SU-2023:3408-1 Security update for nodejs14 6 CVEs
- ICSA-23-234-01 Hitachi Energy AFF66x 6 CVEs
- SCA-2023-0007 Vulnerabilities in SICK LMS5xx 4 CVEs
- SUSE-SU-2023:3400-1 Security update for nodejs16 3 CVEs
- SUSE-SU-2023:3379-1 Security update for nodejs16 3 CVEs
- SUSE-SU-2023:3378-1 Security update for nodejs18 3 CVEs
- ICSA-23-234-03 Rockwell Automation ThinManager ThinServer 3 CVEs
- USN-6305-1 php8.1 vulnerabilities 2 CVEs
- ICSA-23-236-05 CODESYS Development System 1 CVEs
- SUSE-SU-2023:3409-1 Security update for erlang 1 CVEs