CVE-2021-42535
CVE-2021-42535 is a medium-severity vulnerability in Visam Vbase Web-remote with a CVSS 3.x base score of 5.3. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 0% (32nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Visam Vbase Web-remote
- Published:
- Last modified:
Description
VISAM VBASE version 11.6.0.6 does not neutralize or incorrectly neutralizes user-controllable input before the data is placed in output used as a public-facing webpage.
Frequently asked questions
- What is CVE-2021-42535?
- VISAM VBASE version 11.6.0.6 does not neutralize or incorrectly neutralizes user-controllable input before the data is placed in output used as a public-facing webpage.
- How severe is CVE-2021-42535?
- CVE-2021-42535 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-42535 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-42535?
- CVE-2021-42535 affects Visam Vbase Web-remote. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-42535?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-42535 published?
- CVE-2021-42535 was published on 2022-07-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:visam:vbase_web-remote:11.6.0.6:*:*:*:*:*:*:*
More vulnerabilities in Visam Vbase Web-remote
- CVE-2020-10599 — Critical (CVSS 9.8): VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow a vulnerable ActiveX component to be…
- CVE-2020-7004 — High (CVSS 8.8): VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow weak or insecure permissions on the VBASE…
- CVE-2020-10601 — High (CVSS 7.8): VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module allow weak hashing algorithm and insecure permissions…
- CVE-2020-7008 — High (CVSS 7.5): VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow input passed in the URL that is not properly…
- CVE-2020-7000 — High (CVSS 7.5): VISAM VBASE Editor version 11.5.0.2 and VBASE Web-Remote Module may allow an unauthenticated attacker to discover the…
- CVE-2021-38417 — High (CVSS 7.4): VISAM VBASE version 11.6.0.6 is vulnerable to improper access control via the web-remote endpoint, which may allow an…
All CVEs affecting Visam Vbase Web-remote →
Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities
- CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
- CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
- CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
- CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
- CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
- CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…
Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →