CVE-2023-30898 json
A vulnerability has been identified in Siveillance Video 2020 R2 (All versions < V20.2 HotfixRev14), Siveillance Video 2020 R3 (All version…
published 2023-05-09 3 y ago modified 2026-10-24 15 d ago also EUVD-2023-35238
- cvss
- 9.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 66%
- public exploits
- 0
- none known
Summary
A vulnerability has been identified in Siveillance Video 2020 R2 (All versions < V20.2 HotfixRev14), Siveillance Video 2020 R3 (All versions < V20.3 HotfixRev12), Siveillance Video 2021 R1 (All versions < V21.1 HotfixRev12), Siveillance Video 2021 R2 (All versions < V21.2 HotfixRev8), Siveillance Video 2022 R1 (All versions < V22.1 HotfixRev7), Siveillance Video 2022 R2 (All versions < V22.2 HotfixRev5), Siveillance Video 2022 R3 (All versions < V22.3 HotfixRev2), Siveillance Video 2023 R1 (All versions < V23.1 HotfixRev1). The Event Server component of affected applications deserializes data without sufficient validations. This could allow an authenticated remote attacker to execute code on the affected system.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-23-131-03 updated cvss 9.9
Siemens Siveillance
-
Siemens Siveillance Video 2020 R2 <vers:/_V20.2_HotfixRev14affected: fixed in V20.2 support.industry.siemens.com
-
Siemens Siveillance Video 2020 R3 <vers:/_V20.3_HotfixRev12affected: fixed in V20.3 support.industry.siemens.com
-
Siemens Siveillance Video 2021 R1 <vers:/_V21.1_HotfixRev12affected: fixed in V21.1 support.industry.siemens.com
-
Siemens Siveillance Video 2021 R2 <vers:/_V21.2_HotfixRev8affected: fixed in V21.2 support.industry.siemens.com
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Siemens Siveillance Video 2022 R1 <vers:/_V22.1_HotfixRev7affected: fixed in V22.1 support.industry.siemens.com
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Siemens Siveillance Video 2022 R2 <vers:/_V22.2_HotfixRev5affected: fixed in V22.2 support.industry.siemens.com
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Siemens Siveillance Video 2022 R3 <vers:/_V22.3_HotfixRev2affected: fixed in V22.3 support.industry.siemens.com
-
Siemens Siveillance Video 2023 R1 <vers:/_V23.1_HotfixRev1affected: fixed in V23.1 support.industry.siemens.com
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
1.11% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C |
| CNA | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Siemens Siveillance Video 2020 R2
- Siemens Siveillance Video 2020 R3
- Siemens Siveillance Video 2021 R1
- Siemens Siveillance Video 2021 R2
- Siemens Siveillance Video 2022 R1
- Siemens Siveillance Video 2022 R2
- Siemens Siveillance Video 2022 R3
- Siemens Siveillance Video 2023 R1
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
cert-portal.siemens.com
/productcert/pdf/ssa-789345.pdf
vendor-advisory
Sources
- CVE List CVE-2023-30898
- NVD CVE-2023-30898
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.