CVE-2022-34837
CVE-2022-34837 is a medium-severity vulnerability in Abb Zenon with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- EPSS exploit prediction: 0% (4th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-522
- Affected product: Abb Zenon
- Published:
- Last modified:
Description
Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit the vulnerability may add more network clients that may monitor various activities of the Zenon.
Frequently asked questions
- What is CVE-2022-34837?
- Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit the vulnerability may add more network clients that may monitor various activities of the Zenon.
- How severe is CVE-2022-34837?
- CVE-2022-34837 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
- Is CVE-2022-34837 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-34837?
- CVE-2022-34837 affects Abb Zenon. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-34837?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-34837 published?
- CVE-2022-34837 was published on 2022-08-24 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:abb:zenon:*:*:*:*:*:*:*:*
More vulnerabilities in Abb Zenon
- CVE-2022-34838 — High (CVSS 8.1): Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit…
- CVE-2023-3322 — High (CVSS 7.0): A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the…
- CVE-2023-3321 — High (CVSS 7.0): A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the…
- CVE-2023-3324 — Medium (CVSS 6.3): A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the…
- CVE-2023-3323 — Medium (CVSS 5.9): A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the…
- CVE-2022-34836 — Medium (CVSS 5.9): Relative Path Traversal vulnerability in ABB Zenon 8.20 allows the user to access files on the Zenon system and user…
All CVEs affecting Abb Zenon →
Other CWE-522 (Insufficiently Protected Credentials) vulnerabilities
- CVE-2026-7312 — Critical (CVSS 10.0): CWE‑522: Insufficiently Protected Credentials in web services in Progress Sitefinity version from 14.0.7700 to…
- CVE-2026-29128 — Critical (CVSS 10.0): IDC SFX2100 Satellite Receiver firmware ships with multiple daemon configuration files for routing components (e.g.,…
- CVE-2025-54863 — Critical (CVSS 10.0): Radiometrics VizAir is vulnerable to exposure of the system's REST API key through a publicly accessible configuration…
- CVE-2024-12799 — Critical (CVSS 10.0): Insufficiently Protected Credentials vulnerability in OpenText Identity Manager Advanced Edition on Windows, Linux, 64…
- CVE-2024-51545 — Critical (CVSS 10.0): Username Enumeration vulnerabilities allow access to application level username add, delete, modify and list…
- CVE-2023-1778 — Critical (CVSS 10.0): This vulnerability exists in GajShield Data Security Firewall firmware versions prior to v4.28 (except v4.21) due to…
Browse all CWE-522 (Insufficiently Protected Credentials) vulnerabilities →