Unrated severityNVD Advisory· Published Nov 14, 2023· Updated Feb 25, 2026
CVE-2023-44321
CVE-2023-44321
Description
Affected devices do not properly validate the length of inputs when performing certain configuration changes in the web interface allowing an authenticated attacker to cause a denial of service condition. The device needs to be restarted for the web interface to become available again.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1100+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
- Siemens/SCALANCE M812-1 ADSL-Router familyv5Range: 0
- Siemens/SCALANCE M816-1 ADSL-Router familyv5Range: 0
- Siemens/SCALANCE M826-2 SHDSL-Routerv5Range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Siemens/SCALANCE M874-3 3G-Router (CN)v5Range: 0
0+ 4 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- Siemens/SCALANCE MUM853-1 (A1)v5Range: 0
- Siemens/SCALANCE MUM853-1 (B1)v5Range: 0
- Siemens/SCALANCE MUM853-1 (EU)v5Range: 0
- Siemens/SCALANCE MUM856-1 (A1)v5Range: 0
- Siemens/SCALANCE MUM856-1 (B1)v5Range: 0
- Siemens/SCALANCE MUM856-1 (CN)v5Range: 0
- Siemens/SCALANCE MUM856-1 (EU)v5Range: 0
- Siemens/SCALANCE MUM856-1 (RoW)v5Range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
- Siemens/SCALANCE XB205-3 (ST, E/IP)v5Range: 0
- Siemens/SCALANCE XB205-3 (ST, PN)v5Range: 0
- Siemens/SCALANCE XB206-2 LDv5Range: 0
- Siemens/SCALANCE XB206-2LDv5Range: 0
- Siemens/SCALANCE XB206-2 SCv5Range: 0
- Siemens/SCALANCE XB206-2 (SC)v5Range: 0
- Siemens/SCALANCE XB206-2 STv5Range: 0
- Siemens/SCALANCE XB206-2 (ST/BFOC)v5Range: 0
- Siemens/SCALANCE XB208 (E/IP)v5Range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Siemens/SCALANCE XB213-3 (SC, E/IP)v5Range: 0
- Range: 0
- Siemens/SCALANCE XB213-3 (ST, E/IP)v5Range: 0
- Siemens/SCALANCE XB213-3 (ST, PN)v5Range: 0
- Siemens/SCALANCE XB216 (E/IP)v5Range: 0
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
0+ 5 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
- Siemens/SCALANCE XC206-2 (ST/BFOC)v5Range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
- Siemens/SCALANCE XC208G (EIP def.)v5Range: 0
- Siemens/SCALANCE XC208G PoE (54 V DC)v5Range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Siemens/SCALANCE XC216-3G PoEv5Range: 0
- Siemens/SCALANCE XC216-3G PoE (54 V DC)v5Range: 0
- Range: 0
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
- Range: 0
- Range: 0
0+ 3 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- Siemens/SCALANCE XP208 (Ethernet/IP)v5Range: 0
- Siemens/SCALANCE XP208Gv5Range: 0
- Siemens/SCALANCE XP208G EECv5Range: 0
- Siemens/SCALANCE XP208G PPv5Range: 0
0+ 4 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- Siemens/SCALANCE XP216 (Ethernet/IP)v5Range: 0
- Siemens/SCALANCE XP216Gv5Range: 0
- Siemens/SCALANCE XP216G EECv5Range: 0
- Siemens/SCALANCE XR324WG (24 x FE, AC 230V)v5Range: 0
- Siemens/SCALANCE XR324WG (24 X FE, DC 24V)v5Range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Siemens/SCALANCE XR328-4C WG (24XFE, 4XGE, 24V)v5Range: 0
- Siemens/SCALANCE XR328-4C WG (24xFE,4xGE,AC230V)v5Range: 0
- Siemens/SCALANCE XR328-4C WG (24xFE, 4xGE,DC24V)v5Range: 0
- Siemens/SCALANCE XR328-4C WG (28xGE, AC 230V)v5Range: 0
- Siemens/SCALANCE XR328-4C WG (28xGE, DC 24V)v5Range: 0
- Siemens/SIPLUS NET SCALANCE XC206-2v5Range: 0
- Siemens/SIPLUS NET SCALANCE XC206-2SFPv5Range: 0
- Siemens/SIPLUS NET SCALANCE XC208v5Range: 0
- Siemens/SIPLUS NET SCALANCE XC216-4Cv5Range: 0
Patches
Vulnerability mechanics
References
7- cert-portal.siemens.com/productcert/html/ssa-087301.htmlmitre
- cert-portal.siemens.com/productcert/html/ssa-180704.htmlmitre
- cert-portal.siemens.com/productcert/html/ssa-353002.htmlmitre
- cert-portal.siemens.com/productcert/html/ssa-602936.htmlmitre
- cert-portal.siemens.com/productcert/html/ssa-699386.htmlmitre
- cert-portal.siemens.com/productcert/pdf/ssa-180704.pdfmitre
- cert-portal.siemens.com/productcert/pdf/ssa-699386.pdfmitre
News mentions
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