How severe is CVE-2020-37153?

CVE-2020-37153 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-37153 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-37153?

CVE-2020-37153 affects Inextrix Astpp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-37153?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2020-37153 have an EU (EUVD) identifier?

Yes. CVE-2020-37153 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-31056.

When was CVE-2020-37153 published?

CVE-2020-37153 was published on 2026-02-11 and last updated on 2026-06-17.

CVE-2020-37153

CVE-2020-37153 is a critical-severity vulnerability in Inextrix Astpp with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
CVSS v4: 7.7
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-31056
Weakness: CWE-79
Affected product: Inextrix Astpp
Published: 2026-02-11
Last modified: 2026-06-17

Description

ASTPP 4.0.1 contains multiple vulnerabilities including cross-site scripting and command injection in SIP device configuration and plugin management interfaces. Attackers can exploit these flaws to inject system commands, hijack administrator sessions, and potentially execute arbitrary code with root permissions through cron task manipulation.

Frequently asked questions

What is CVE-2020-37153?: ASTPP 4.0.1 contains multiple vulnerabilities including cross-site scripting and command injection in SIP device configuration and plugin management interfaces. Attackers can exploit these flaws to inject system commands, hijack administrator sessions, and potentially execute arbitrary code with root permissions through cron task manipulation.
How severe is CVE-2020-37153?: CVE-2020-37153 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-37153 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-37153?: CVE-2020-37153 affects Inextrix Astpp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-37153?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2020-37153 have an EU (EUVD) identifier?: Yes. CVE-2020-37153 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-31056.
When was CVE-2020-37153 published?: CVE-2020-37153 was published on 2026-02-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:inextrix:astpp:4.0.1:*:*:*:*:*:*:*

More vulnerabilities in Inextrix Astpp

CVE-2020-37104 — High (CVSS 7.5): ASTPP 4.0.1 contains an information disclosure vulnerability that allows unauthenticated attackers to download database…
CVE-2019-15075 — High (CVSS 7.5): An issue was discovered in iNextrix ASTPP before 4.0.1. web_interface/astpp/application/config/config.php does not have…

All CVEs affecting Inextrix Astpp →

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 →